Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6413351 | Edge bonding for amorphous metal transformer | Terry W. Grant, Joseph K. Grote, Ralph L. Collins, Kirk D. Houser | 2002-07-02 |
| 6180885 | Weatherproofing busway systems | Clarence W. Walker, Walter Thomas McCabe, Jr., Joseph F. Hutcheson | 2001-01-30 |
| 5854445 | Thermally efficient power busway system with integral clamping mechanism | Eric J. Graham, Louis A. Rosen, Jeffrey Berliner, Thomas Collins, Clarence W. Walker | 1998-12-29 |
| 5495396 | Circuit breaker trip unit connector clips | Robin L. Mendick | 1996-02-27 |
| 5446386 | Molded case circuit breaker auxiliary power supply plug | John A. Pollman, Daniel J. Dellavecchia, John T. Lewandoski, Paul T. Rajotte | 1995-08-29 |
| 5412324 | Apparatus and method for calibrating electric bus bar insulating coatings | Louis A. Rosen, Edward Marshall, James E. Fredrickson, Charles L. Young | 1995-05-02 |
| 5252937 | Molded case circuit breaker modular bell alarm unit | Richard E. Bernier, Joseph G. Nagy | 1993-10-12 |
| 4999464 | Molded case circuit breaker contact and contact arm arrangement | Joseph P. Bellino, David Arnold, Dexter T. O'Brien | 1991-03-12 |
| 4950852 | Electric circuit breaker arc chute composition | Raymond K. Seymour | 1990-08-21 |
| 4945443 | Electronic circuit interrupter with combined keypad and display | Mark S. DeBiasi, Robert J. Danek, Hanns P. Sailer, David J. Lesslie | 1990-07-31 |
| 4842533 | Thermally efficient splice joint for electrical distribution busway | Julie A. Beberman, Harold F. Larkin, David A. Hibbert | 1989-06-27 |
| 4748301 | Electric circuit breaker arc chute composition | Karen Lausier | 1988-05-31 |
| 4607148 | Change of state contact material for electric circuit interrupters | Edward K. Howell | 1986-08-19 |