Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852290 | Fishing rod holder | Lyvone Wallace, Harry C. Hopkins | 1989-08-01 |
| 4846257 | Exhaustible cooler and solar powered warmer | Ventonia L. Keyes, Harry C. Hopkins | 1989-07-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852290 | Fishing rod holder | Lyvone Wallace, Harry C. Hopkins | 1989-08-01 |
| 4846257 | Exhaustible cooler and solar powered warmer | Ventonia L. Keyes, Harry C. Hopkins | 1989-07-11 |