Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884855 | Narrow-band optical absorption filter | James E. Moore, B. Michael Kale, George Csanak | 1989-12-05 |
| 4672619 | Color centers for tunable lasers in the near infrared region | Werner Gellermann | 1987-06-09 |
| 4638485 | Solid state vibrational lasers using F-center/molecular-defect pairs in alkali halides | Werner Gellermann, Yihong Yang | 1987-01-20 |