Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7528332 | High speed actuating device and circuit breaker | Dennis W. Massey | 2009-05-05 |
| 6838632 | Switch contact device for interrupting high current, high voltage, AC and DC circuits | F. Douglas Witherspoon, John M. Ryan | 2005-01-04 |
| 6355992 | High voltage pulse generator | — | 2002-03-12 |