Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868449 | Sheet metal support for dual arc discharge lamps and method of making | John P. Dunn | 1989-09-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868449 | Sheet metal support for dual arc discharge lamps and method of making | John P. Dunn | 1989-09-19 |