Inventor · disambiguated record
Howard M. Marks
Also filed as: MARKS HOWARD · MARKS HOWARD M · MARKS HOWARD MITCHELL
83 granted patents·12 pending applications·6,863 citations·filing 1996–2019
99Inventor score
Top patents by PatentIndex Score
95 records- 0198US9251667B2Game machine having a plurality of ways for a user to obtain payouts based on the appearance of any and all symbols within an active symbol matrix (WYSIWYG)MARKS HOWARD·Filed 2010·Granted Feb 2, 2016·82 cites·20 claims
- 0298US8083581B2Electronic game and method for playing a game based upon removal and replacing symbols in the game matrixMARKS DANIEL M·Filed 2007·Granted Dec 27, 2011·90 cites·22 claims
- 0398US7357713B2Electronic game and method for playing a game based upon removal and replacing symbols in the game metrixIGT RENO NEV·Filed 2005·Granted Apr 15, 2008·134 cites·41 claims
- 0498US6960133B1Slot machine game having a plurality of ways for a user to obtain payouts based on selection of one or more symbols (power pays)IGT RENO NEV·Filed 2001·Granted Nov 1, 2005·425 cites·17 claims
- 0598US6910962B2Electronic game and method for playing a game based upon removal and replacing symbols in the game matrixFiled 2002·Granted Jun 28, 2005·364 cites·19 claims
- 0697US6604740B1Slot machine game having a plurality of ways to designate one or more wild symbols (select-a-wild)PTT LLC·Filed 2002·Granted Aug 12, 2003·601 cites·26 claims
- 0796US8221206B2Gaming device having a partial selectable symbol matrixMARKS DANIEL M·Filed 2005·Granted Jul 17, 2012·63 cites·38 claims
- 0896US6869360B2Gaming apparatus and method including a multiplier feature and bonus featuresKONAMI GAMING INC·Filed 2001·Granted Mar 22, 2005·348 cites·16 claims
- 0994US10115272B2Electronic game and method for playing a game based upon removal and replacing symbols in the game matrixIGT RENO NEV·Filed 2017·Granted Oct 30, 2018·10 cites·18 claims
- 1094US9679434B2Gaming system including wild symbolsIGT RENO NEV·Filed 2016·Granted Jun 13, 2017·11 cites·30 claims
- 1194US8382574B2Gaming device including player selectable wild symbolsIGT RENO NEV·Filed 2010·Granted Feb 26, 2013·19 cites·24 claims
- 1294US7785191B2Slot machine game having a plurality of ways for a user to obtain payouts based on selection of one or more symbols (power pays)IGT RENO NEV·Filed 2005·Granted Aug 31, 2010·43 cites·11 claims
- 1394US7686686B2Gaming machine having a selectable active symbol matrix (“what you see is what you get”)MARKS HOWARD·Filed 2007·Granted Mar 30, 2010·35 cites·1 claims
- 1493US7192347B1Game machine having a plurality of ways for a user to obtain payouts based on the appearance of any and all symbols within an active symbol matrix (“what you see is what you get”)BALLY GAMING INC·Filed 2002·Granted Mar 20, 2007·129 cites·51 claims
- 1593US6857957B2Poker game with 2 reward cards that adjust paytableFiled 2002·Granted Feb 22, 2005·243 cites·9 claims
- 1692US9129492B2Gaming system including wild symbolsIGT RENO NEV·Filed 2014·Granted Sep 8, 2015·13 cites·37 claims
- 1792US8574061B2Gaming device including player selectable wild symbolsIGT RENO NEV·Filed 2013·Granted Nov 5, 2013·15 cites·26 claims
- 1892US5755621AModified poker card/tournament game and interactive network computer system for implementing samePTT LLC·Filed 1996·Granted May 26, 1998·712 cites·29 claims
- 1991US10388104B2Gaming device having multiple symbols at a single symbol positionIGT RENO NEV·Filed 2016·Granted Aug 20, 2019·7 cites·20 claims
- 2091US10255752B2Game machine having a plurality of ways for a user to obtain payouts based on the appearance of any and all symbols within an active symbol matrix (WYSIWYG)HIGH 5 GAMES LLC·Filed 2016·Granted Apr 9, 2019·8 cites·18 claims
- 2191US7578740B2Gaming device and method having payline progressive awardsIGT RENO NEV·Filed 2006·Granted Aug 25, 2009·35 cites·34 claims
- 2291US7530894B1Method of playing a slot machine game with using wildcard symbols with randomly displayed multiplier valuesMARKS DANIEL MORDECAI·Filed 2005·Granted May 12, 2009·32 cites·1 claims
- 2390US7749072B1Method of providing free games on a slot machine devicePTT LLC·Filed 2005·Granted Jul 6, 2010·30 cites·15 claims
- 2490US7402102B2Gaming device having multiple symbols at a single symbol positionIGT RENO NEV·Filed 2003·Granted Jul 22, 2008·100 cites·29 claims
- 2590US7357716B2Slot machine game having a plurality of ways to issue a percentage of a progressive award based upon any wager level (“percentage progressive”)IGT RENO NEV·Filed 2003·Granted Apr 15, 2008·125 cites·18 claims
- 2690US5882260AModified poker card game and computer system for implementing samePTT LLC·Filed 1997·Granted Mar 16, 1999·489 cites·22 claims
- 2789US10417870B2Electronic game and method for playing a game based upon symbols in a game matrixIGT RENO NEV·Filed 2017·Granted Sep 17, 2019·5 cites·11 claims
- 2889US7758414B1Method of playing a slot machine game (“Directional Wilds”)PTT LLC·Filed 2003·Granted Jul 20, 2010·98 cites·3 claims
- 2989US7744458B2Slot machine game having a plurality of ways for a user to obtain payouts based on selection of one or more symbols (power pays)IGT RENO NEV·Filed 2005·Granted Jun 29, 2010·21 cites·56 claims
- 3089US7585221B2Slot machine game having a plurality of ways for a user to obtain payouts for one or more additional pay lines formed by the appearance of special symbols in a symbol matrixIGT RENO NEV·Filed 2008·Granted Sep 8, 2009·23 cites·38 claims
- 3189US7494413B2Slot machine game having a plurality of ways for a user to obtain payouts for one or more additional pay lines formed by the appearance of special symbols in a symbol matrixIGT RENO NEV·Filed 2003·Granted Feb 24, 2009·130 cites·81 claims
- 3289US6093100AModified poker card/tournament game and interactive network computer system for implementing samePTT LLC·Filed 1997·Granted Jul 25, 2000·497 cites·65 claims
- 3388US7862421B2Gaming device and method having increasing payline wager amountsIGT RENO NEV·Filed 2005·Granted Jan 4, 2011·27 cites·24 claims
- 3487US9262894B2Gaming device having multiple symbols at a single symbol positionIGT RENO NEV·Filed 2013·Granted Feb 16, 2016·6 cites·20 claims
- 3587US8333649B2Gaming device having multiple symbols at a single symbol positionMARKS HOWARD M·Filed 2008·Granted Dec 18, 2012·16 cites·40 claims
- 3687US7887407B1Method of extending play of a slot machine gamePTT LLC·Filed 2006·Granted Feb 15, 2011·21 cites·7 claims
- 3786US10699515B2Game machine having a plurality of ways for a user to obtain payouts based on the appearance of any and all symbol matrixHIGH 5 GAMES LLC·Filed 2016·Granted Jun 30, 2020·4 cites·20 claims
- 3886US10699516B2Game machine having a plurality of ways for a user to obtain payouts based on the appearance of any and all symbol matrixHIGH 5 GAMES LLC·Filed 2016·Granted Jun 30, 2020·4 cites·20 claims
- 3986US8043155B2Gaming device having a plurality of wildcard symbol patternsIGT RENO NEV·Filed 2005·Granted Oct 25, 2011·15 cites·16 claims
- 4086US7789750B2Method of playing a slot machine game with matching symbol combinationsPTT LLC·Filed 2006·Granted Sep 7, 2010·20 cites·3 claims
- 4186US5897436AModified poker card gamePTT LLC·Filed 1997·Granted Apr 27, 1999·145 cites·7 claims
- 4285US8814658B2Gaming device including player selectable wild symbolsIGT RENO NEV·Filed 2013·Granted Aug 26, 2014·6 cites·16 claims
- 4385US8632390B2Gaming device having multiple symbols at a single symbol positionIGT RENO NEV·Filed 2012·Granted Jan 21, 2014·5 cites·32 claims
- 4485US7704141B1Slot machine game having a plurality of ways for a user to obtain payouts based on the selection of one or more symbol positions in the symbol matrix (“Lucky Spot”)WMS GAMING INC·Filed 2003·Granted Apr 27, 2010·102 cites·43 claims
- 4585US7252589B1Method of playing a slot machine (“re-spin & re-pay”)MARKS DANIEL M·Filed 2003·Granted Aug 7, 2007·94 cites·20 claims
- 4685US5772506AVideo poker gold card game and computer system for inplementing samePTT LLC·Filed 1996·Granted Jun 30, 1998·362 cites·18 claims
- 4784US7931528B2Gaming device having free potential winning combinationsIGT RENO NEV·Filed 2009·Granted Apr 26, 2011·14 cites·34 claims
- 4884US6935947B1Slot machine game having a plurality of ways for a user to obtain payouts based upon matching two or more symbols drawn from the symbol matrix during one or more spins (“Pair' em Up”)PTT LLC·Filed 2002·Granted Aug 30, 2005·88 cites·26 claims
- 4983US10223861B2Gaming system and method having a partial selectable symbol matrixIGT RENO NEV·Filed 2017·Granted Mar 5, 2019·3 cites·26 claims
- 5083US10151122B2Illuminating locks with multiple lights and touch-sensitive switchMARKS HOWARD·Filed 2016·Granted Dec 11, 2018·5 cites·20 claims
Showing the top 50 of 95 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →