Johnston; Thomas F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Johnston; Thomas F..The latest application filed is for "laser resonators employing diffractive optical elements".
- Johnston; Thomas F. - Auburn CA
- Johnston; Thomas F. - Sunnyvale CA
| Patent | Date |
|---|---|
| Laser resonators employing diffractive optical elements Grant 5,151,917 - Perilloux , et al. September 29, 1 | 1992-09-29 |
| Scannable laser with integral wavemeter Grant 4,864,578 - Proffitt , et al. September 5, 1 | 1989-09-05 |
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