Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D302737 | Luminaire | John W. Harvey, Linda M. Bauer | 1989-08-08 |
| 4551792 | Exterior post top mounting lighting fixture | Richard G. Armstrong, James E. Penn | 1985-11-05 |
| 4472769 | Adjustable lamp socket with cylindrical shield | Richard G. Armstrong | 1984-09-18 |