Inventor · disambiguated record
Raymond T. Halstead
Also filed as: HALSTEAD RAYMOND T
10 granted patents·109 citations·filing 1975–1985
89Inventor score
Files withINDAK MFG CORP10
Top patents by PatentIndex Score
10 records- 0186US4392029APush button switch having latching spring arm molded on plastic casingINDAK MFG CORP·Filed 1981·Granted Jul 5, 1983·32 cites·8 claims
- 0273US4251698AElectrical and fluid control switchesINDAK MFG CORP·Filed 1978·Granted Feb 17, 1981·16 cites·2 claims
- 0366US4517422AElectrical switch having interlocked blower and air conditioner switch components for vehiclesINDAK MFG CORP·Filed 1984·Granted May 14, 1985·14 cites·6 claims
- 0463US4054761AElectrical switch combined with fluid control deviceINDAK MFG CORP·Filed 1976·Granted Oct 18, 1977·11 cites·6 claims
- 0556US4448390AVacuum control valve for automotive heating and airconditioning systemsINDAK MFG CORP·Filed 1983·Granted May 15, 1984·16 cites·7 claims
- 0643US4022994ASlide action electrical switches having contact detenting structureINDAK MFG CORP·Filed 1975·Granted May 10, 1977·5 cites·7 claims
- 0738US4305569AVacuum control valvesINDAK MFG CORP·Filed 1980·Granted Dec 15, 1981·6 cites·3 claims
- 0837US4678249AElectrical switch having flexible printed circuit connector cableINDAK MFG CORP·Filed 1985·Granted Jul 7, 1987·4 cites·3 claims
- 0936US4412109APush button switches having contact structures to avoid detent action and to enhance break-before-make actionINDAK MFG CORP·Filed 1982·Granted Oct 25, 1983·3 cites·4 claims
- 1032US4447688APush button switches having improved carriage, contactor and contact constructionsINDAK MFG CORP·Filed 1982·Granted May 8, 1984·2 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →