Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6243940 | Laser gapping of magnetic cores | Richard P. Hewitt, Stuart O. Sigafoos | 2001-06-12 |
| 6066899 | Resetable battery drain limitation circuit with complementary dual voltage setpoints | Richard P. Hewitt, Stuart O. Sigafoos | 2000-05-23 |
| 5381295 | Resetable battery drain limitation circuit with improved latching relay | Richard P. Hewitt, Stuart O. Sigafoos | 1995-01-10 |