Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10221882 | Fastener apparatus with self-leveling head | David Curtis | 2019-03-05 |
| 9447814 | Fastener apparatus with self-leveling head | David Curtis | 2016-09-20 |
| 8708630 | Fastener apparatus with self-leveling head | David Curtis | 2014-04-29 |