Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8376311 | Valve adjustment assembly | Dori Marshall | 2013-02-19 |
| 7157651 | Independently positionable and programmable key switches | Scott M. Rix, Michael Roberts, Preston D. Brown, Scott Summit, Tim Canepa | 2007-01-02 |
| 6903662 | Computer input device with individually positionable and programmable input members | Scott M. Rix, Michael Roberts, Preston D. Brown, William Burling, Tim Kelly +1 more | 2005-06-07 |
| 5743872 | Limited backflow reflux valve and method | — | 1998-04-28 |
| 5665074 | Limited backflow reflux valve | — | 1997-09-09 |
| 4848056 | Hole repairing device | — | 1989-07-18 |