Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6258516 | Slatted collimator and process for curing photosensitive resin | Paul Dennis Trokhan, Glenn David Boutilier, Timothy Jude Lorenz | 2001-07-10 |
| 6210644 | Slatted collimator | Paul Dennis Trokhan, Glenn David Boutilier, Timothy Jude Lorenz | 2001-04-03 |
| 5693187 | High absorbance/low reflectance felts with a pattern layer | Robert Stanley Ampulski, Ward William Ostendorf, Paul Dennis Trokhan | 1997-12-02 |