Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5485999 | Combination golf putter, retriever and ejection system | Harold L. Hull | 1996-01-23 |
| 5322462 | Combination oar and bilge pump | Harold L. Hull | 1994-06-21 |
| 5269525 | Combination golf putter, retriever and ejection means | Harold L. Hull | 1993-12-14 |