Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11106116 | Universal tripod clamp system | David G. Clark, Nathan Kanner, Gregory Lundeen | 2021-08-31 |
| D900202 | Tripod ball head | Graham Clark, Thomas Cassaro, Nathan Kanner | 2020-10-27 |
| D894999 | Tripod head | Graham Clark, Thomas Cassaro, Isis Alexandra Shiffer | 2020-09-01 |
| D883370 | Tripod head | Graham Clark, Thomas Cassaro, Isis Alexandra Shiffer | 2020-05-05 |
| 4439909 | Ball joint manufacture | Harold J. Reindl, Vernon L. Pickering | 1984-04-03 |