Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7349081 | Method and device for checking the integrity of a glass protecting tube for the spiral-wound filament of an infrared radiator heat source | — | 2008-03-25 |
| 4882853 | Apparatus for curing coatings applied to a member | — | 1989-11-28 |
| 4733136 | Method of regulating the power of vapor discharge lamps | — | 1988-03-22 |