Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4376420 | Inflatable boat including a mechanical propulsion assembly for operation by a user | — | 1983-03-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4376420 | Inflatable boat including a mechanical propulsion assembly for operation by a user | — | 1983-03-15 |