Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D386283 | Motion picture light cover | — | 1997-11-11 |
| D379941 | Ornamental tree | — | 1997-06-17 |
| 5600187 | Electronically controllable capacitors using power MOSFET's | Sayed-Amr El-Hamamsy, Joseph C. Borowiec | 1997-02-04 |