loadpatents
Patent applications and USPTO patent grants for Butcher; Ronald G..The latest application filed is for "overload status indicator for a refrigeration unit".
Patent | Date |
---|---|
Overload status indicator for a refrigeration unit App 20060158796 - Butcher; Ronald G. ;   et al. | 2006-07-20 |
Overload status indicator for a refrigeration unit Grant 7,079,364 - Butcher , et al. July 18, 2 | 2006-07-18 |
Twinning interface control box kit for twinned fan coils in dual heat pump or AC system Grant 6,606,871 - Butcher , et al. August 19, 2 | 2003-08-19 |
Overload status indicator for a refrigeration unit App 20030058588 - Butcher, Ronald G. ;   et al. | 2003-03-27 |
Twinning interface control box kit for twinned fan coils in dual heat pump or AC system App 20030041605 - Butcher, Ronald G. ;   et al. | 2003-03-06 |
Multiple electric element mounting system Grant 6,215,108 - Butcher , et al. April 10, 2 | 2001-04-10 |
Vapor line pressure control Grant 6,092,378 - Das , et al. July 25, 2 | 2000-07-25 |
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