Robinson; Alan S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Robinson; Alan S..The latest application filed is for "variable pattern nozzle".
- Robinson; Alan S. - El Monte CA
| Patent | Date |
|---|---|
| Variable pattern nozzle Grant 6,250,570 - Starr , et al. June 26, 2 | 2001-06-26 |
| Self activating falling water display Grant 5,381,956 - Robinson , et al. January 17, 1 | 1995-01-17 |
| Water displays Grant 5,078,320 - Fuller , et al. January 7, 1 | 1992-01-07 |
| Hydraulic jump water display Grant 5,044,554 - Fuller , et al. September 3, 1 | 1991-09-03 |
| Water displays Grant 4,955,540 - Fuller , et al. September 11, 1 | 1990-09-11 |
| Apparatus and method for stream diverter Grant 4,889,283 - Fuller , et al. December 26, 1 | 1989-12-26 |
| Venturi-less water nozzle Grant 4,872,611 - Robinson , et al. October 10, 1 | 1989-10-10 |
| Colored flame water fountain illumination system Grant 4,858,826 - Robinson , et al. August 22, 1 | 1989-08-22 |
| Airpowered water displays Grant 4,852,801 - Fuller , et al. August 1, 1 | 1989-08-01 |
| User activated fountain display Grant 4,817,312 - Fuller , et al. April 4, 1 | 1989-04-04 |
| Underwater lighting system Grant 4,661,893 - Robinson , et al. April 28, 1 | 1987-04-28 |
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