Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4698740 | Current fed regulated voltage supply | Eric J. Stacey | 1987-10-06 |
| 4471286 | Closed-loop frequency regulated generator apparatus | Theodore M. Heinrich, Shan C. Sun | 1984-09-11 |