Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7165790 | Distortion resistant silent push-push latch | Joseph J. Bella, Steven L. Bivens, William J. Olson | 2007-01-23 |
| 6176475 | Air damper with adjustable air flow rate | Joseph J. Bella, Steven L. Bivens, Lisa E. Chisholm | 2001-01-23 |