Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8096970 | Diaphragm pump with prophylactic cover | Larry D. Annis, Brian H. Silver | 2012-01-17 |
| 8070715 | Method and apparatus for minimum negative pressure control, particularly for breastpump with breastshield pressure control system | Carr Lane Quackenbush, Mark A. Luzbetak, Brian H. Silver, Thomas A. Sutrina, Peter Hartmann +3 more | 2011-12-06 |
| 8070716 | Method and apparatus for minimum negative pressure control, particularly for a breastpump with breastshield pressure control system | Thomas A. Sutrina, Mark A. Luzbetak, Brian H. Silver, Carr Lane Quackenbush, Leon Mitoulas +3 more | 2011-12-06 |
| 6699213 | Diaphragm pump protection device for a breastpump | Larry D. Annis, Brian H. Silver | 2004-03-02 |
| 6202350 | Power liftgate device | Kyle Montgomery, Timothy Dering, William R. Addison | 2001-03-20 |
| 6055775 | Liftgate self-closing device | Timothy Dering, Kyle Montgomery | 2000-05-02 |
| 6055776 | Power liftgate arm assist assembly | Kyle Montgomery, William R. Addison | 2000-05-02 |