Inventor
HALSTEAD RAYMOND T
10 patents
Patents
10 patentsUS4392029AJul 5, 1983
Push button switch having latching spring arm molded on plastic casing
INDAK MFG CORP32 citations91
US4517422AMay 14, 1985
Electrical switch having interlocked blower and air conditioner switch components for vehicles
INDAK MFG CORP14 citations72
US4448390AMay 15, 1984
Vacuum control valve for automotive heating and airconditioning systems
INDAK MFG CORP16 citations72
US4251698AFeb 17, 1981
Electrical and fluid control switches
INDAK MFG CORP16 citations72
US4054761AOct 18, 1977
Electrical switch combined with fluid control device
INDAK MFG CORP11 citations72
US4678249AJul 7, 1987
Electrical switch having flexible printed circuit connector cable
INDAK MFG CORP4 citations61
US4447688AMay 8, 1984
Push button switches having improved carriage, contactor and contact constructions
INDAK MFG CORP2 citations61
US4412109AOct 25, 1983
Push button switches having contact structures to avoid detent action and to enhance break-before-make action
INDAK MFG CORP3 citations61
US4305569ADec 15, 1981
Vacuum control valves
INDAK MFG CORP6 citations61
US4022994AMay 10, 1977
Slide action electrical switches having contact detenting structure
INDAK MFG CORP5 citations61