Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6945676 | Support structure for electric lighting fixtures | — | 2005-09-20 |
| 5177392 | High efficiency, low reactance disk-type machine including an improved rotor and stator | — | 1993-01-05 |
| 4928572 | Pulsed AC electromagnetic projectile launcher apparatus | Raymond M. Calfo | 1990-05-29 |
| 4885497 | Winding for a pulse power AC generator rotor | Robert A. Hill | 1989-12-05 |