Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5954421 | Fluorescent tube reflector and cover | — | 1999-09-21 |
| 4799134 | Optical reflector system for fluorescent lighting fixtures | David Pinch | 1989-01-17 |
| 4198799 | Apparatus for making exploded cellulosic fiber insulation | — | 1980-04-22 |