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Patent applications and USPTO patent grants for Sprout; James C..The latest application filed is for "controller for air conditioners and heat pumps".
Patent | Date |
---|---|
Controller for air conditioners and heat pumps Grant 6,713,986 - Jayadev , et al. March 30, 2 | 2004-03-30 |
Moveable desktop light controller Grant 5,455,487 - Mix , et al. October 3, 1 | 1995-10-03 |
Apparatus and method for adjusting lights according to the level of ambient light Grant 5,406,173 - Mix , et al. April 11, 1 | 1995-04-11 |
Dimmable ballast control circuit Grant 5,402,040 - Sprout March 28, 1 | 1995-03-28 |
Speech activated telephone Grant 5,007,081 - Schmuckal , et al. April 9, 1 | 1991-04-09 |
Remote intrusion alarm condition advisory system Grant 4,994,787 - Kratt , et al. February 19, 1 | 1991-02-19 |
Thermal radiation measuring arrangement Grant 4,372,690 - Berman , et al. February 8, 1 | 1983-02-08 |
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