Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1032759 | Two-part golf tee | — | 2024-06-25 |
| 12011645 | Golf tee | — | 2024-06-18 |
| 8260634 | Automated insurance claim primacy resolution and claim resolution | — | 2012-09-04 |
| 6036188 | Amusement game with pinball type playfield and virtual video images | George A. Gomez, Thomas W. Uban | 2000-03-14 |
| 6036189 | Game with viewing panel having variable optical characteristics for producing virtual images | George A. Gomez, Thomas W. Uban | 2000-03-14 |
| 5992848 | Vertically displaceable ramp | John R. Krutsch | 1999-11-30 |
| 5720480 | Display panel for a pinball machine | John W. Skalon, John R. Krutsch | 1998-02-24 |
| 5700008 | Amusement device integrating games of skill and chance | Matthew Christopher Coriale | 1997-12-23 |
| 5651546 | Amusement device reward system | Matthew Christopher Coriale | 1997-07-29 |
| 5516103 | Dual function drop target for pinball game | John R. Krutsch | 1996-05-14 |
| 5494286 | Ball advancing device for a pinball game | Lawrence E. DeMar, Edward A. Estes, Brian Eddy | 1996-02-27 |
| 5375829 | Magnetic ball flipper for a rolling ball game | Lawrence E. DeMar, Ted Estes | 1994-12-27 |
| 5358240 | Ball diverter for raised ramp | John R. Krutsch | 1994-10-25 |
| 5297793 | Automatic flipper control circuit for pinball games | Lawrence E. DeMar | 1994-03-29 |
| 5123647 | Interactive playfield feature for pinball games | Lawrence E. DeMar, John R. Krutsch | 1992-06-23 |
| 4840375 | Pinball machine | Lawrence E. DeMar | 1989-06-20 |