Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5738328 | Multiple use stabilizer lanyard with stirrup | — | 1998-04-14 |
| 5528328 | Camera filter quick release adapter | Ralph S. Colombo | 1996-06-18 |
| 5458306 | Support foot for a mono pod for still and video camera use | Ralph S. Colombo | 1995-10-17 |
| D349716 | Foot pad for a mono pod camera support | Ralph S. Colombo | 1994-08-16 |