Assignee
RESEARCH INC
US16 patents
Top patents by PatentIndex Score
US4420794ADec 13, 1983
Integrated circuit switch
RESEARCH INC79 citations96
US6256903B1Jul 10, 2001
Coating dryer system
RESEARCH INC58 citations94
US5901462AMay 11, 1999
Coating dryer system
RESEARCH INC50 citations94
US5713138AFeb 3, 1998
Coating dryer system
RESEARCH INC59 citations94
US4965670AOct 23, 1990
Adjustable overlay display controller
RESEARCH INC30 citations93
US5953833ASep 21, 1999
Coating dryer system
RESEARCH INC22 citations90
US5634402AJun 3, 1997
Coating heater system
RESEARCH INC41 citations88
US5060289AOct 22, 1991
Portable tube shrinking tool
RESEARCH INC31 citations88
US5049725ASep 17, 1991
Hingeable radiant heating structure
RESEARCH INC30 citations88
US4749843AJun 7, 1988
Enveloping radiant heater
RESEARCH INC25 citations88
US4665627AMay 19, 1987
Dry film curing machine with ultraviolet lamp controls
RESEARCH INC73 citations88
US5440101AAug 8, 1995
Continuous oven with a plurality of heating zones
RESEARCH INC70 citations86
US4780040AOct 25, 1988
Conveyor guide arrangement
RESEARCH INC21 citations82
US4642734AFeb 10, 1987
Integrated circuit chip switch
RESEARCH INC18 citations74
US4035752AJul 12, 1977
Energy saving control
RESEARCH INC6 citations63
US4117392ASep 26, 1978
Scr controller having input pulses mechanically generated by a signal source
RESEARCH INC5 citations53