Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D695236 | Voltage regulator control with user short cuts | Richard L. Hein, Douglas J. Carplaux, Matthew T. Zabel | 2013-12-10 |
| D657753 | Control interface | Richard L. Hein, Douglas J. Carpiaux, Matthew T. Zabel | 2012-04-17 |
| 6341054 | Intelligent power distribution network | Dennis Alan Walder | 2002-01-22 |
| 4847780 | Current measuring apparatus | Clyde Gilker, Michael P. Dunk, Ross S. Daharsh, Mark A. Berezinski | 1989-07-11 |
| 4535409 | Microprocessor based recloser control | James A. Jindrick, Naresh K. Nohria, Clyde Gilker, James R. Hurley, Michael P. Dunk +2 more | 1985-08-13 |
| 4419619 | Microprocessor controlled voltage regulating transformer | James A. Jindrick, James R. Hurley, Clyde Gilker, Naresh K. Nohria, James A. Baranowski | 1983-12-06 |