Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8841884 | Battery charging method and system with three-stage temperature-compensated charge profile | James T. Matherly | 2014-09-23 |
| 5666040 | Networked battery monitor and control system and charging method | — | 1997-09-09 |
| 4656413 | Stabilized control system and method for coupling an induction generator to AC power mains | — | 1987-04-07 |
| 4364004 | Self-controlled polyphase synchronous motor drive system | — | 1982-12-14 |
| 4355274 | Load responsive control system for constant speed induction motor | — | 1982-10-19 |
| 4238719 | Rotatable transformer field excitation system for variable speed brushless synchronous motor | — | 1980-12-09 |