Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6439500 | Scrub returns cabinet | — | 2002-08-27 |
| 6381304 | Machinable plastic compensator filter | Fred Sopenoff | 2002-04-30 |
| 6364505 | Illuminator having brightness compensation | — | 2002-04-02 |