Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7203040 | Method and circuit breaker for reducing arc flash during maintenance in a low voltage power circuit | David Shipp, Joseph J. Matsko, James L. Lagree, Michael Hodder | 2007-04-10 |
| 7019230 | Racking device and power module therefor | Mark W. Jacobsen, Judith Robin M. Prince, Barry T. Rambo, David M. Garbulinski, Larry Eugene Yonce | 2006-03-28 |
| 5856643 | Auxiliary contact operator for electrical switching apparatus | Daniel D. Gress, Jr., Daniel Evan Palmieri, Robert N. Krevokuch, William Q. Aglietti | 1999-01-05 |
| 5304755 | Retainer for mechanism operated cell switch in metal-clad switch gear | Joseph V. Romano | 1994-04-19 |
| D275278 | Metal clad switchgear | Norman Davies | 1984-08-28 |
| 4464703 | Metal clad switchgear having exterior ventilation shafts | Norman Davies | 1984-08-07 |
| 4417108 | Switchgear shutter | Stephen S. Ciccotelli, Carl R. Merola | 1983-11-22 |
| 4229259 | Grid sleeve bulge tool | William Phillips | 1980-10-21 |
| 4182152 | Grid sleeve bulge tool | William Phillips | 1980-01-08 |