Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4784388 | Pocket billiards game | — | 1988-11-15 |
| 4574231 | Magnetic amplifier apparatus for balancing or limiting voltages or currents | — | 1986-03-04 |
| 4524341 | Transformer with series-parallel-series winding between split winding | — | 1985-06-18 |
| 4514602 | Switching apparatus | — | 1985-04-30 |
| 4352026 | Multi-phase current balancing compensator | — | 1982-09-28 |
| 4256932 | Rotary switch | — | 1981-03-17 |
| 4255734 | Transformer with tapped subwindings | — | 1981-03-10 |