Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7607828 | Methods and systems for protection from over-stress | Robert Carl Beier | 2009-10-27 |
| 7358683 | Automatic PWM controlled driver circuit and method | Christopher Brian LaGrave, Robert Carl Beier | 2008-04-15 |