Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12155905 | Interactive electronic libretto/translation HD display interface apparatus and method | Karl G. Kern, Paul Horpedahl, Adelaide Zhang | 2024-11-26 |
| 10580255 | Credit wagering system and method of use | — | 2020-03-03 |
| 10235837 | Credit wagering system and method of use | — | 2019-03-19 |
| 9711004 | Credit wagering system and method of use | — | 2017-07-18 |
| 4850129 | Bait forming gun | Paul A. Hoepfner, William D. Hofacket | 1989-07-25 |