Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4765736 | Frequency modulation spectroscopy using dual frequency modulation and detection | Gary Janik, Clinton Carlisle | 1988-08-23 |
| 4733397 | Resonant cavity optical modulator | John P. Watjen | 1988-03-22 |
| 4594511 | Method and apparatus for double modulation spectroscopy | David Cooper | 1986-06-10 |