Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D300872 | Adjustable light fixture with louvered reflector | Richard Sangiamo | 1989-04-25 |
| D300669 | Adjustable light fixture with high intensity reflector | Richard Sangiamo | 1989-04-11 |