Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
HM

Harold E. Mattice — 75 Patents

Igt: 74 patents #29 of 1,260Top 3%
Gardnerville, NV: #1 of 139 inventorsTop 1%
Nevada: #73 of 8,397 inventorsTop 1%
Overall (All Time): #25,505 of 4,157,543Top 1%
75 Patents All Time
Harold E. Mattice has been granted 75 US patents while listed as an inventor at Igt. The first was granted in 2000 and the most recent in October 2017. Harold E. Mattice ranks #25,505 of 4,157,543 US inventors in our database (top 0.61%). Patent records list Harold E. Mattice in Gardnerville, NV, US.

Patents per Year

Patents granted per year, 2000 to 2017Bar chart with a peak of 13 patents in 2012.peak 132000: 1 patents20002002: 1 patents2003: 3 patents20032004: 2 patents2007: 6 patents20072008: 5 patents2009: 5 patents20092010: 6 patents2011: 10 patents20112012: 13 patents2013: 8 patents20132014: 6 patents2015: 2 patents20152016: 3 patents2017: 4 patents2017

Issued Patents All Time

Showing 1–25 of 75 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9798391 Control of wager-based game using gesture recognition Chan Griswold, James Stockdale, Richard L. Wilder, Chris Gadda, Binh T. Nguyen 2017-10-24
9710103 Method and apparatus for detecting lift off of a touchscreen Chauncey W. Griswold, Christian E. Gadda, Richard L. Wilder, James Stockdale 2017-07-18
9652074 Method and apparatus for detecting lift off of a touchscreen Chauncey W. Griswold, Christian E. Gadda, Richard L. Wilder, James Stockdale 2017-05-16
9552686 Video and mechanical spinning bonus wheel Chris Gadda, Chan Griswold, Richard L. Wilder, Ricky Lew 2017-01-24
9409093 Gaming device with modular gaming table components Christian E. Gadda, Richard L. Wilder, Chauncey W. Griswold, James Stockdale 2016-08-09
9335869 Method and apparatus for detecting lift off on a touchscreen Chauncey W. Griswold, Christian E. Gadda, Richard L. Wilder, James Stockdale 2016-05-10
9230395 Control of wager-based game using gesture recognition Chan Griswold, James Stockdale, Richard L. Wilder, Chris Gadda, Binh T. Nguyen 2016-01-05
9135772 Gaming device with modular gaming table components Christian E. Gadda, Richard L. Wilder, Chauncey W. Griswold, James Stockdale 2015-09-15
9129488 Gaming machine reel having a rotatable dynamic display Craig Paulsen, Chauncey W. Griswold, Joseph R. Hedrick, Richard L. Wilder 2015-09-08
8777224 System and methods for dealing a video card Christian E. Gadda, Chauncey W. Griswold, James Stockdale, Richard L. Wilder 2014-07-15 $2,595,000
8771051 Video and mechanical spinning bonus wheel Chris Gadda, Chan Griswold, Richard L. Wilder, Ricky Lew 2014-07-08 $8,334,000
8715058 Reel and video combination machine Richard Pennington, Chauncey W. Griswold, William R. Wells, Richard L. Wilder 2014-05-06 $7,924,000
8708820 Movable mechanical display devices and methods William R. Wells, Chauncey W. Griswold, Christian E. Gadda, Richard L. Wilder, James Stockdale 2014-04-29 $4,024,000
8702501 Formation and use of formal partnerships for play games Christian E. Gadda, Chauncey W. Griswold, James Stockdale, Richard L. Wilder 2014-04-22 $3,090,000
8684839 Control of wager-based game using gesture recognition Chan Griswold, James Stockdale, Richard L. Wilder, Chris Gadda, Binh T. Nguyen 2014-04-01 $3,521,000
8616984 Intelligent player tracking card and wagering token tracking techniques Roger William Harris, Timothy Moser, Richard J. Schneider 2013-12-31 $5,755,000
8608548 Intelligent wagering token and wagering token tracking techniques Roger William Harris, Timothy Moser, Richard J. Schneider 2013-12-17 $3,106,000
8529341 Optically sensitive display for a gaming apparatus Chauncey W. Griswold, Richard L. Wilder, Christian E. Gadda 2013-09-10 $5,885,000
8496518 Method and apparatus for player stimulation Richard L. Wilder, Joseph R. Hedrick, William R. Wells 2013-07-30 $5,532,000
8460103 Gesture controlled casino gaming system Chan Griswold, James Stockdale, Richard L. Wilder, Chris Gadda, Binh T. Nguyen 2013-06-11 $3,533,000
8427447 Multi-user input systems and processing techniques for serving multiple users Christian E. Gadda, Chauncey W. Griswold, James Stockdale, Richard L. Wilder 2013-04-23 $3,610,000
8382578 Gaming device and method having purchasable randomly selected paytables Christian E. Gadda, James Stockdale, Chan Griswold, Richard L. Wilder 2013-02-26 $5,575,000
8342938 Gaming machine reel having a rotatable dynamic display Craig Paulsen, Chauncey W. Griswold, Joseph R. Hedrick, Richard L. Wilder 2013-01-01
8308561 Gaming apparatus having a configurable control panel Richard L. Wilder, Chauncey W. Griswold, Chris Gadda 2012-11-13 $4,790,000
8303407 Single source visual image display distribution on a gaming machine Chauncey W. Griswold, Richard L. Wilder 2012-11-06 $29,625,000