Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4430823 | Fishing line retention device | William Purcell | 1984-02-14 |
| 4428139 | Trolling apparatus | William Purcell | 1984-01-31 |
| 4251940 | Trolling apparatus | San Thein | 1981-02-24 |
| 4215505 | Cable hardware | William Purcell | 1980-08-05 |