Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5629584 | Accurate placement and retention of an amalgam in a electrodeless fluorescent lamp | Kenneth J. Downton, Sayed-Amr El-Hamamsy | 1997-05-13 |
| 5600187 | Electronically controllable capacitors using power MOSFET's | Sayed-Amr El-Hamamsy, Robert S. Scott | 1997-02-04 |