Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9278745 | Vertical travel assistance unit for a trolling motor | William Edward Kooi, Jr. | 2016-03-08 |
| 4260267 | Power driven fluid displacement apparatus | — | 1981-04-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9278745 | Vertical travel assistance unit for a trolling motor | William Edward Kooi, Jr. | 2016-03-08 |
| 4260267 | Power driven fluid displacement apparatus | — | 1981-04-07 |