Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D958917 | Miniature golf course | — | 2022-07-26 |
| 6312314 | Guidewire position locator | Charles J. Cheetham, Boris M. Olevskiy | 2001-11-06 |
| 6227938 | Guidewire position locator | Charles J. Cheetham, Boris M. Olevskiy | 2001-05-08 |