Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11355958 | Maintenance bypass assembly for uninterruptable power supply | Shujen Chen, Paul F. Matras, Paul Joseph Blake, James Leo Leifker | 2022-06-07 |
| 11258295 | Maintenance bypass assembly for uninterruptable power supply | Shujen Chen, Paul F. Matras, Paul Joseph Blake, James Leo Leifker | 2022-02-22 |
| 8503458 | Methods and apparatus for characterizing adaptive clocking domains in multi-domain networks | Nirav J. Modi, Christopher V. O'Brien | 2013-08-06 |
| 8416813 | Methods and apparatus for clocking domain discovery in multi-domain networks | Nirav J. Modi, Christopher V. O'Brien | 2013-04-09 |
| 5273370 | Hole punching device for a ringed notebook | Peter C. Van Davelaar | 1993-12-28 |