Inventor · disambiguated record
George A. Kappenhagen
Also filed as: KAPPENHAGEN GEORGE A
12 granted patents·223 citations·filing 1977–1986
92Inventor score
Files withWESTINGHOUSE ELECTRIC CORP12
Top patents by PatentIndex Score
12 records- 0184US4149615AApparatus for mounting an elevator door operatorWESTINGHOUSE ELECTRIC CORP·Filed 1977·Granted Apr 17, 1979·42 cites·14 claims
- 0276US4361208AModular elevator carWESTINGHOUSE ELECTRIC CORP·Filed 1980·Granted Nov 30, 1982·25 cites·8 claims
- 0373US4397096AMethod of and apparatus for positioning the drive units of a plural drive escalatorWESTINGHOUSE ELECTRIC CORP·Filed 1981·Granted Aug 9, 1983·22 cites·14 claims
- 0471US4570781AEscalatorWESTINGHOUSE ELECTRIC CORP·Filed 1984·Granted Feb 18, 1986·21 cites·8 claims
- 0565US4177881AElevator systemWESTINGHOUSE ELECTRIC CORP·Filed 1978·Granted Dec 11, 1979·23 cites·1 claims
- 0663US4357995AHydraulic system including oil replenishment for multi-stage hydraulic jackWESTINGHOUSE ELECTRIC CORP·Filed 1980·Granted Nov 9, 1982·17 cites·3 claims
- 0760US4316316AShipping assembly for a hydraulic jackWESTINGHOUSE ELECTRIC CORP·Filed 1980·Granted Feb 23, 1982·16 cites·24 claims
- 0856US4685537AElevator system which utilizes both rigid and resilient mounting arrangments for door operatorWESTINGHOUSE ELECTRIC CORP·Filed 1986·Granted Aug 11, 1987·14 cites·8 claims
- 0955US4361209AElevator systemWESTINGHOUSE ELECTRIC CORP·Filed 1980·Granted Nov 30, 1982·14 cites·10 claims
- 1052US4219226ACylinder jointWESTINGHOUSE ELECTRIC CORP·Filed 1978·Granted Aug 26, 1980·17 cites·3 claims
- 1138US4735291AHydraulic jack assembly for a hydraulic elevatorWESTINGHOUSE ELECTRIC CORP·Filed 1986·Granted Apr 5, 1988·7 cites·8 claims
- 1233US4356895AElevator systemWESTINGHOUSE ELECTRIC CORP·Filed 1980·Granted Nov 2, 1982·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →