Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5550459 | Tap position determination based on regular impedance characteristics | — | 1996-08-27 |
| 5550460 | Voltage regulator control system with multiple control programs | Michael A. Bellin, Jack Trainor | 1996-08-27 |
| 5545974 | Variamp oil temperature control | Jack Trainor, James H. Harlow | 1996-08-13 |
| 5500806 | Data logging in a voltage regulator controller | Michael A. Bellin, John J. Trainor, Mark R. Hoffmann | 1996-03-19 |
| 5455505 | Removable field programmable data memory storage module | John J. Trainor, Michael A. Bellin | 1995-10-03 |
| 5428551 | Tap changer monitor apparatus and method | John J. Trainor, Michael A. Bellin, James H. Harlow | 1995-06-27 |
| 4612617 | Method and apparatus for monitoring instantaneous electrical parameters of a power distribution system | Conrad F. Williams | 1986-09-16 |