Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8696322 | Pump with automatic deactivation mechanism | Michael Kehrmann, Vincent Wen, Chun-Chung Tsai, Corey A. Lewison | 2014-04-15 |
| 8033797 | Pump with automatic deactivation mechanism | Michael Kehrmann, Vincent Wen, Chun-Chung Tsai, Corey A. Lewison | 2011-10-11 |
| D594880 | Handheld pump | Brian Coleman, Mike Joss | 2009-06-23 |
| D593340 | Inflatable two chamber bed with raised headboard | Brian Coleman, Mike Joss, Wen Ta Sen | 2009-06-02 |