Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8330447 | Self-balancing frequency determining bridge | Richard Rodeheaver Hawkins | 2012-12-11 |
| 7911199 | Method for eliminating the need to zero and calibrate a power meter before use | Richard Rodeheaver Hawkins | 2011-03-22 |
| 7884596 | Self-balancing frequency determining bridge | Richard Rodeheaver Hawkins | 2011-02-08 |
| 7830134 | Power meter with means to eliminate the need to zero and calibrating | Richard Rodeheaver Hawkins | 2010-11-09 |