Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7661241 | Universal staircase tool | Anatoly Gosis, Richard L. Edwards, Anthony Brent Marshall | 2010-02-16 |
| 7370398 | Method of calibrating a clamping mechanism | Anatoly Gosis, Richard L. Edwards, Anthony Brent Marshall | 2008-05-13 |