Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5146764 | System and method for controlling a variable geometry diffuser to minimize noise | Charles F. Boal | 1992-09-15 |
| 4573113 | Surge protection system for a d-c power supply during power-up | — | 1986-02-25 |
| 4568871 | Balancing system for limiting voltage imbalance across series-connected capacitors | — | 1986-02-04 |