Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9568803 | Cascaded optical harmonic generation | James J. Morehead, Loren Eyres, Martin H. Muendel, Derek A. TUCKER | 2017-02-14 |
| 5477378 | Multiple crystal non-linear frequency conversion apparatus | — | 1995-12-19 |
| 5390211 | Optical parametric oscillator with unstable resonator | James B. Clark | 1995-02-14 |
| 5272713 | High repetition rate pulsed laser | Mark S. Sobey, Glen R. Blevins | 1993-12-21 |
| 5001716 | Tunable electro-optic Q-switch, and lasers using same | Richard L. Herbst, Glen R. Blevins | 1991-03-19 |
| 4955725 | Laser oscillator/amplifier with compensation for stress birefringence | Richard L. Herbst | 1990-09-11 |
| 4935932 | Apparatus using induced birefringence to improve laser beam quality | John C. DiFonzo, Richard L. Herbst | 1990-06-19 |
| 4918395 | Multipass laser amplifier with at least one expanded pass | John C. DiFonzo | 1990-04-17 |
| 4894837 | Absorbing filter in pump cavity for control of beam quality | John C. DiFonzo | 1990-01-16 |
| 4873692 | Pulsed tunable solid state laser | John C. DiFonzo, Richard L. Herbst | 1989-10-10 |
| 4872181 | Laser resonator with laser medium exhibiting thermally induced birefringence | Richard L. Herbst | 1989-10-03 |
| 4612785 | Dials for circular knitting machines | Arthur Ramsden Smith | 1986-09-23 |
| 4404821 | Yarn feeder and changer unit | Arthur Ramsden Smith | 1983-09-20 |
| 4253316 | Shogging mechanisms | Osmond H. Ecob | 1981-03-03 |