Patents per Year
Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6469469 | Variable output induction motor drive system | Richard H. Baker, S. Merrill Skeist | 2002-10-22 | |
| 5474819 | Bonded article | Michael John Carpenter | 1995-12-12 | $7,766,000 |
| 4896000 | Arrangement for terminating an electrical cable screen | Brian Procter | 1990-01-23 | $4,808,000 |
| 4805081 | Multi-mode control systems for high-frequency resonant inverters | Andrzej Bortkiewicz | 1989-02-14 | |
| 4523269 | Series resonance charge transfer regulation method and apparatus | Richard H. Baker, David L. Chu | 1985-06-11 | |
| 4488214 | High-power, high-frequency inverter system with combined digital and analog control | — | 1984-12-11 | |
| 4467268 | Digitally controlled power supply | Dee Dee Wang | 1984-08-21 | $20,250,000 |
| 4203055 | High voltage power supply system | Hugh C. Masterman | 1980-05-13 | $11,387,000 |