Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7627948 | Regulator bypass switch method | — | 2009-12-08 |
| 7196279 | Regulator bypass switch assembly | — | 2007-03-27 |
| 6946607 | Resistance assembly for hookstick operated switching assembly | — | 2005-09-20 |
| 6818846 | Overtoggled interrupter switch assembly | — | 2004-11-16 |
| 6713679 | Terminal pad for an insulator assembly | — | 2004-03-30 |
| 6595477 | Mounting bracket for an insulator assembly | — | 2003-07-22 |
| 6583708 | Fuse cutout with integrated link break lever and fuse link ejector | Richard W. Smith, Donald E. Weaver | 2003-06-24 |
| 6541717 | Locking assembly for a switch assembly | — | 2003-04-01 |
| 6538206 | Spacer for an insulator assembly | — | 2003-03-25 |
| 6525274 | Base assembly for an insulator assembly | — | 2003-02-25 |
| 6459053 | Overtoggled interrupter switch assembly | — | 2002-10-01 |
| 6409135 | Base spacer | — | 2002-06-25 |
| 6392526 | Fuse cutout with mechanical assist | Daren A. Clark, Robert A. Brown | 2002-05-21 |
| 6322278 | Steady lever | — | 2001-11-27 |
| 5650728 | Fault detection system including a capacitor for generating a pulse and a processor for determining admittance versus frequency of a reflected pulse | David A. Rhein, Lloyd R. Beard, Thomas Jude Herrick | 1997-07-22 |
| 4886945 | Replaceable bushing and contact assembly for blade type air insulated switchgear | Edward L. West | 1989-12-12 |
| 4798922 | Spring actuated latch, load and trip mechanism for switchgear | — | 1989-01-17 |