Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6476973 | Compound surface to aid in the fabrication of a lens with a plano surface | — | 2002-11-05 |
| 6438290 | Micro-aspheric collimator lens | Joseph Bietry, John P. Bowen | 2002-08-20 |