Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5640792 | Lighting fixtures | Stephen T. Smith | 1997-06-24 |
| 5151722 | Video display on spectacle-like frame | Robert Massof, Thomas Raasch | 1992-09-29 |
| 4994945 | Lamp system for operating theatres and the like | James L. Oliver, James L. Sketo | 1991-02-19 |
| 4937715 | Lamp system for operating theatres and the like | James L. Oliver, James L. Sketo | 1990-06-26 |