Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7595614 | Load tap changer | Frederick A. Stich, William F. Griesacker, Reshma Sharif | 2009-09-29 |
| 5581173 | Microcontroller-based tap changer controller employing half-wave digitization of A.C. signals | Murty Yalla, Robert W. Beckwith, Andrew P. Craig, David C. Vescovi, Timothy J. Bryant | 1996-12-03 |
| 5545974 | Variamp oil temperature control | Jack Trainor, Carl J. Laplace | 1996-08-13 |
| 5428551 | Tap changer monitor apparatus and method | John J. Trainor, Carl J. Laplace, Michael A. Bellin | 1995-06-27 |