Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6396317 | Digital voltage controlled oscillator | John Roller | 2002-05-28 |
| 6118680 | Methods and apparatus for load sharing between parallel inverters in an AC power supply | Kenneth Andrew Wallace, Gueorgui I. Mantov, John Roller | 2000-09-12 |