Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7302313 | Air quality monitoring systems and methods | Gordon P. Sharp, Jeffrey Schwartz, Eric Desrochers, David L. Farrington | 2007-11-27 |
| 6230594 | Power-operated screwdriving device | David Jalbert, James Russell | 2001-05-15 |
| 6186035 | Power-operated screw driving device | David Jalbert, James Russell | 2001-02-13 |
| 6170366 | Power operated screwdriving device | David Jalbert, Charles Hewitt | 2001-01-09 |
| 6138535 | Power-operated screwdriving device | David Jalbert, James Russell | 2000-10-31 |
| D392862 | Collated screw gun | David W. Kaiser, Timothy O. VanLeeuwen, David Jalbert | 1998-03-31 |
| 5392689 | Recoil mechanism for handguns | Milton W. Erickson | 1995-02-28 |