Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6433476 | EL lamp with heater electrode | William A. Coghlan, Christopher C. Shol | 2002-08-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6433476 | EL lamp with heater electrode | William A. Coghlan, Christopher C. Shol | 2002-08-13 |