Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4893578 | Combination leaning bar and support structure for a boat seat | Richard E. Doerfer | 1990-01-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4893578 | Combination leaning bar and support structure for a boat seat | Richard E. Doerfer | 1990-01-16 |