Inventor · disambiguated record
Richard A. Williams
Also filed as: WILLIAMS RICHARD · WILLIAMS RICHARD A · WILLIAMS RICHARD ALAN · WILLIAMS RICHARD M
99 granted patents·7 pending applications·3,046 citations·filing 1974–2024
99Inventor score
Top patents by PatentIndex Score
106 records- 0198US8342340B2Merchandising systemFASTENERS FOR RETAIL INC·Filed 2012·Granted Jan 1, 2013·109 cites·20 claims
- 0298US5385092ALaser-driven method and apparatus for lithographic imagingPRESSTEK INC·Filed 1993·Granted Jan 31, 1995·115 cites·32 claims
- 0398US5351617AMethod for laser-discharge imaging a printing platePRESSTEK INC·Filed 1993·Granted Oct 4, 1994·192 cites·13 claims
- 0496US8177076B2Merchandising systemRATAICZAK III JAMES J·Filed 2007·Granted May 15, 2012·125 cites·12 claims
- 0596US5148746APrint-head and plate-cleaning assemblyPRESSTEK INC·Filed 1991·Granted Sep 22, 1992·138 cites·23 claims
- 0696US4936211AMulticolor offset press with segmental impression cylinder gearPRESSTEK INC·Filed 1988·Granted Jun 26, 1990·50 cites·28 claims
- 0793US6966449B2Bulk boxLITTLE TIKES CO·Filed 2003·Granted Nov 22, 2005·66 cites·33 claims
- 0891US4911075ALithographic plates made by spark dischargesPRESSTEK INC·Filed 1988·Granted Mar 27, 1990·52 cites·46 claims
- 0991US4400102AMulti-color print headCENTRONICS DATA COMPUTER·Filed 1980·Granted Aug 23, 1983·62 cites·3 claims
- 1089US6006397ABucket insert and wash bucketJOHNSON S C COMM MARKETS INC·Filed 1997·Granted Dec 28, 1999·73 cites·13 claims
- 1189US5062364APlasma-jet imaging methodPRESSTEK INC·Filed 1990·Granted Nov 5, 1991·65 cites·16 claims
- 1288USD870988SLitter boxMODPRODUCTS LLC·Filed 2018·Granted Dec 24, 2019·34 cites·1 claims
- 1388US6539859B2Multicolor printing pressPRESSTEK INC·Filed 2001·Granted Apr 1, 2003·15 cites·12 claims
- 1488US5489326AGold recovery using controlled oxygen distribution pressure oxidationBARRICK GOLD CORP·Filed 1994·Granted Feb 6, 1996·77 cites·24 claims
- 1588US5174205AController for spark discharge imagingKLINE JOHN F·Filed 1991·Granted Dec 29, 1992·78 cites·25 claims
- 1687US10815016B2Deployed electromagnetic radiation deflector shield assemblyWILLIAMS RICHARD·Filed 2020·Granted Oct 27, 2020·2 cites·13 claims
- 1787US10583939B2Deployed electromagnetic radiation deflector shield (DERDS) which creates a zone of minimum radiation and magnetic/plasma effects for spacecraft and extra-planetary base station protectionWILLIAMS RICHARD·Filed 2017·Granted Mar 10, 2020·5 cites·14 claims
- 1885US8413435B2Exhaust manifolds including heat shield assembliesSLOSS CLAYTON A·Filed 2007·Granted Apr 9, 2013·11 cites·17 claims
- 1985US6482250B1Nozzle for low pressure flash tanks for ore slurryBARRICK GOLD CORP·Filed 2000·Granted Nov 19, 2002·20 cites·19 claims
- 2084US6457203B1Bucket insert and wash bucketJOHNSON DIVERSEY INC·Filed 2000·Granted Oct 1, 2002·35 cites·10 claims
- 2184US5983441ABucket insert and wash bucketJOHNSON S C COMM MARKETS INC·Filed 1997·Granted Nov 16, 1999·53 cites·6 claims
- 2284US5559883AMethod and apparatus for secure data packet bus communicationCHIPCOM CORP·Filed 1993·Granted Sep 24, 1996·129 cites·10 claims
- 2384US5464309ADual wall multi-extraction tube recovery wellXEROX CORP·Filed 1994·Granted Nov 7, 1995·52 cites·20 claims
- 2483USD850029SLitter boxMODPRODUCTS LLC·Filed 2017·Granted May 28, 2019·25 cites·1 claims
- 2583US6132311APoker gameFiled 1998·Granted Oct 17, 2000·321 cites·19 claims
- 2683US5358357AProcess and apparatus for high vacuum groundwater extractionXEROX CORP·Filed 1993·Granted Oct 25, 1994·58 cites·18 claims
- 2782US6110255ANozzle for low pressure flash tanks for ore slurryBARRICK GOLD CORP·Filed 1998·Granted Aug 29, 2000·31 cites·20 claims
- 2881US9788667B2Lock for securing front rail to wire shelvingFASTENERS FOR RETAIL INC·Filed 2014·Granted Oct 17, 2017·9 cites·15 claims
- 2981US4726056AShared flexible rating of telecommunications callsAMERICAN TELEPHONE & TELEGRAPH·Filed 1986·Granted Feb 16, 1988·97 cites·57 claims
- 3080US5440987ALaser imaged seamless lithographic printing members and method of makingPRESSTEK INC·Filed 1994·Granted Aug 15, 1995·30 cites·25 claims
- 3179US6024019ALithographic printing system with reusable support surfaces and lithographic constructions for use therewithPRESSTEK INC·Filed 1998·Granted Feb 15, 2000·25 cites·12 claims
- 3278US5029693ASwing-up swivel wheel diverter assembly and methodBABCOCK IND INC·Filed 1990·Granted Jul 9, 1991·32 cites·15 claims
- 3377US5996496ALaser-imageable lithographic printing membersPRESSTEK INC·Filed 1997·Granted Dec 7, 1999·16 cites·7 claims
- 3476US9744649B2SUB (sound utility block)WILLIAMS RICHARD A·Filed 2016·Granted Aug 29, 2017·3 cites·19 claims
- 3575US10517410B2Lock for securing front rail to wire shelvingFASTENERS FOR RETAIL INC·Filed 2017·Granted Dec 31, 2019·2 cites·20 claims
- 3675US5946391ATelephones with talker sidetoneNOKIA MOBILE PHONES LTD·Filed 1996·Granted Aug 31, 1999·83 cites·8 claims
- 3775US5446436AHigh voltage high power arc suppressing fuseLORAL SPACE SYSTEMS INC·Filed 1994·Granted Aug 29, 1995·25 cites·11 claims
- 3875US3952231AFunctional package for complex electronic systems with polymer-metal laminates and thermal transposerIBM·Filed 1974·Granted Apr 20, 1976·27 cites·13 claims
- 3971US6026747AAutomatic plate-loading cylinder for multiple printing membersPRESSTEK INC·Filed 1999·Granted Feb 22, 2000·17 cites·9 claims
- 4071US5813754AVibration input to moving aqueous cemetitious slurryMATRIX MASTER INC·Filed 1996·Granted Sep 29, 1998·31 cites·40 claims
- 4170US12414537B1Litter box with removable linerMODPRODUCTS LLC·Filed 2024·Granted Sep 16, 2025·0 cites·11 claims
- 4270US7387522B2Bayonet connection for knock-down fixtures and portablesL D KICHLER CO·Filed 2006·Granted Jun 17, 2008·10 cites·26 claims
- 4370US6900826B2Multiple resolution helical imaging system and methodPRESSTEK INC·Filed 2003·Granted May 31, 2005·10 cites·22 claims
- 4470US5902411AMethod for maintaining floorsECONOMICS IN TECHNOLOGY·Filed 1996·Granted May 11, 1999·25 cites·21 claims
- 4570US5561520AMeasuring properties of a slurryBRITISH NUCLEAR FUELS PLC·Filed 1994·Granted Oct 1, 1996·32 cites·11 claims
- 4669US5182990AMethod of reducing printing artifactsPRESSTEK INC·Filed 1992·Granted Feb 2, 1993·30 cites·2 claims
- 4767US6015225AVibration input to moving aqueous cementitious slurryMATRIX MASTER INC·Filed 1997·Granted Jan 18, 2000·33 cites·63 claims
- 4866US9842205B2Time-varying passwords for user authenticationAT & T IP I LP·Filed 2015·Granted Dec 12, 2017·1 cites·20 claims
- 4966US7004676B2Fly max power trowelPROGRESSIVE POWER EQUIPMENT LL·Filed 2002·Granted Feb 28, 2006·16 cites·4 claims
- 5066US6423674B1Aqueous solution for maintaining floorsJOHNSON S C COMM MARKETS INC·Filed 1999·Granted Jul 23, 2002·18 cites·10 claims
Showing the top 50 of 106 patent records by PatentIndex Score.
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