Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6154259 | Multi-beam laser scanning display system with speckle elimination | David E. Hargis, Robert A. Bergstedt, Graham W. Flint | 2000-11-28 |
| D274495 | Combined microwave base and pan for pizza maker | Robert F. Bowen, Thomas J. Martel | 1984-07-03 |