Hackel; Richard P.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hackel; Richard P..The latest application filed is for "wavelength meter having single mode fiber optics multiplexed inputs".
- Hackel; Richard P. - Livermore CA
| Patent | Date |
|---|---|
| Wavelength meter having single mode fiber optics multiplexed inputs Grant 5,189,485 - Hackel , et al. February 23, 1 | 1993-02-23 |
| Wavelength meter having elliptical wedge Grant 5,168,324 - Hackel , et al. December 1, 1 | 1992-12-01 |
| Laser amplifier chain Grant 5,157,545 - Hackel October 20, 1 | 1992-10-20 |
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