Hagerty; James J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hagerty; James J..The latest application filed is for "uni-directional gradient index of refraction glasses".
- Hagerty; James J. - Taos NM
- Hagerty; James J. - Saratoga CA
| Patent | Date |
|---|---|
| Uni-directional gradient index of refraction glasses Grant 5,200,858 - Hagerty , et al. April 6, 1 | 1993-04-06 |
| Glass plate fusion for macro-gradient refractive index materials Grant 4,929,065 - Hagerty , et al. May 29, 1 | 1990-05-29 |
| Macro-gradient optical density transmissive light concentrators, lenses and compound lenses of large geometry Grant 4,907,864 - Hagerty , et al. March 13, 1 | 1990-03-13 |
| Fabrication of macro-gradient optical density transmissive light concentrators, lenses and compound lenses of large geometry Grant 4,883,522 - Hagerty , et al. November 28, 1 | 1989-11-28 |
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