Individual holder
MATHIS RICHARD M
US·6 granted patents·3 pending applications·239 citations·filing 1990–2016
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
9 records- 0185US7192346B2Systems and methods for skill game awardsMATHIS RICHARD M·Filed 2002·Granted Mar 20, 2007·121 cites·78 claims
- 0283US7155590B2Method and apparatus for computer memory protection and verificationMATHIS RICHARD M·Filed 2001·Granted Dec 26, 2006·43 cites·25 claims
- 0371US5088126ADisposable liner for protective head coveringsMATHIS RICHARD M·Filed 1990·Granted Feb 18, 1992·54 cites·20 claims
- 0456US7410421B2Progressive meter system architecture and methodMATHIS RICHARD M·Filed 2003·Granted Aug 12, 2008·4 cites·13 claims
- 0556US2009117988A1Skill game playable on a casino spinning reel display with an awards table having a variable payout line and a method of calculating awards provided without operator hold subtracted from player buy-inMATHIS RICHARD M·Filed 2008·Application pending·0 cites
- 0655US2009075720A1Skill game playable on a casino type display with game ending features including spinning reel up/down capability and a bonus gameMATHIS RICHARD M·Filed 2008·Application pending·0 cites
- 0754US2008293467A1Skill game that can be played upon a casino type display combining determinative, fixed and random processesMATHIS RICHARD M·Filed 2008·Application pending·0 cites
- 0853US5265279ALiner for protective head coveringsMATHIS RICHARD M·Filed 1992·Granted Nov 30, 1993·17 cites·15 claims
- 0948US10478739B1Model airplane engine starting stickMATHIS RICHARD M·Filed 2016·Granted Nov 19, 2019·0 cites·17 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →