Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7109603 | Power converter system | Ernie Cantelmo, Fred Rogers, Tianhui Lan | 2006-09-19 |
| 4542437 | CATV package designed for underground system use | William H. Ellis | 1985-09-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7109603 | Power converter system | Ernie Cantelmo, Fred Rogers, Tianhui Lan | 2006-09-19 |
| 4542437 | CATV package designed for underground system use | William H. Ellis | 1985-09-17 |