Inventor · disambiguated record
Otto L. Apfelbeck
Also filed as: APFELBECK OTTO L
4 granted patents·108 citations·filing 1976–1982
79Inventor score
Files withWESTINGHOUSE ELECTRIC CORP4
Top patents by PatentIndex Score
4 records- 0180US4357524AElectrical heater controller for aircraft window heat controlWESTINGHOUSE ELECTRIC CORP·Filed 1980·Granted Nov 2, 1982·38 cites·5 claims
- 0276US4434358AAircraft window heat controller with switched impedancesWESTINGHOUSE ELECTRIC CORP·Filed 1982·Granted Feb 28, 1984·32 cites·5 claims
- 0363US4086503AControl circuit initiating conduction of an opto-isolator unitWESTINGHOUSE ELECTRIC CORP·Filed 1976·Granted Apr 25, 1978·26 cites·3 claims
- 0458US4319145AControl interface circuitWESTINGHOUSE ELECTRIC CORP·Filed 1980·Granted Mar 9, 1982·12 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →