Aho; Kenneth A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Aho; Kenneth A..The latest application filed is for "high aspect ratio lighting element".
- Aho; Kenneth A. - Chisago City MN
- Aho; Kenneth A. - Chisago MN
| Patent | Date |
|---|---|
| High aspect ratio lighting element Grant 5,190,370 - Miller , et al. March 2, 1 | 1993-03-02 |
| Multiple cavity light fixture Grant 5,097,395 - Aho , et al. March 17, 1 | 1992-03-17 |
| Uniform intensity profile catadioptric lens Grant 5,029,060 - Aho , et al. July 2, 1 | 1991-07-02 |
| Back-lit display Grant 4,874,228 - Aho , et al. October 17, 1 | 1989-10-17 |
| Reflective film Grant 4,799,137 - Aho January 17, 1 | 1989-01-17 |
| Automotive lighting element Grant 4,799,131 - Aho , et al. January 17, 1 | 1989-01-17 |
| Cone shaped Fresnel reflector Grant 4,789,921 - Aho December 6, 1 | 1988-12-06 |
| Fluid container Grant 4,253,773 - Aho , et al. March 3, 1 | 1981-03-03 |
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