Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JH

Joseph R. Hedrick

Igt: 79 patents #24 of 1,220Top 2%
ITInternational Game Technology: 18 patents #1 of 89Top 2%
BGBally Gaming: 9 patents #104 of 671Top 20%
LGLnw Gaming: 2 patents #48 of 162Top 30%
Reno, NV: #10 of 2,043 inventorsTop 1%
Nevada: #34 of 8,397 inventorsTop 1%
Overall (All Time): #12,192 of 4,157,543Top 1%
109 Patents All Time

Issued Patents All Time

Showing 101–109 of 109 patents

Patent #TitleCo-InventorsDate
D421277 Gaming device with speakers Steven P. McGahn 2000-02-29
6003651 Sensing of coin output from a gaming device to reduce incorrect number of coins output Daniel J. Waller, Ted Gail, Ben Elie Isaac 1999-12-21
D416054 Gaming machine top box with video display Steven P. McGahn, Daniel J. Waller, Robert A. Luciano, Jr., Jean Pierre Legras, Chauncey W. Griswold 1999-11-02
D404436 Gaming machine top box with video display Steven P. McGahn, Daniel J. Waller, Robert A. Luciano, Jr., Jean Pierre Legras, Chauncey W. Griswold 1999-01-19
D404084 Illuminated reel cover for slot machine Don C. Stephan, Craig Paulsen 1999-01-12
D403363 Gaming device with speakers Steven P. McGahn 1998-12-29
D400597 Multi-level slot machine Don C. Stephan, Craig Paulsen, Jean Pierre Legras, Jean Brossard 1998-11-03
5676231 Rotating bill acceptor Jean Pierre Legras, Charles Schmucker 1997-10-14
5393067 System, method and apparatus for generating large jackpots on live game card tables Craig Paulsen, Logan L. Pease, William K. Bertram, Wes F. Carmean, Ward Chilton 1995-02-28