Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884276 | Optical feedback control in the frequency conversion of laser diode radiation | Douglas W. Anthon, John H. Clark | 1989-11-28 |
| 4879722 | Generation of coherent optical radiation by optical mixing | Douglas W. Anthon, John H. Clark | 1989-11-07 |
| 4879723 | Intracavity generation of coherent optical radiation of optical mixing | Douglas W. Anthon, John H. Clark | 1989-11-07 |
| 4847851 | Butt-coupled single transverse mode diode pumped laser | — | 1989-07-11 |
| 4799944 | Gas filter | Henry W. Eaves | 1989-01-24 |
| 4797893 | Microlaser system | — | 1989-01-10 |