Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4281274 | Discharge lamp having vitreous shield | John M. Davenport, Denis A. Lynch | 1981-07-28 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4281274 | Discharge lamp having vitreous shield | John M. Davenport, Denis A. Lynch | 1981-07-28 |