Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11566690 | Variable transmissions with nested pulleys | Alexander Steele Kernbaum, Reuben Brewer, Murphy Kitchell | 2023-01-31 |
| 6991540 | Playing card supply method and apparatus | — | 2006-01-31 |
| 4673828 | Coin operated switch | — | 1987-06-16 |