Inventor · disambiguated record
Karl Gaffal
Also filed as: GAFFAL KARL
8 granted patents·115 citations·filing 1973–1993
87Inventor score
Top patents by PatentIndex Score
8 records- 0182US4614482APressure equalizing device for the electric motor of an encapsulated motor-pump assemblyKLEIN SCHANZLIN & BECKER AG·Filed 1982·Granted Sep 30, 1986·40 cites·14 claims
- 0265US5518256AFloating-ring sealKSB AG·Filed 1993·Granted May 21, 1996·28 cites·9 claims
- 0349US4436950ASystem for sealing passages in the walls of glandless circulating pumps or the likeKLEIN SCHANZLIN & BECKER AG·Filed 1982·Granted Mar 13, 1984·10 cites·18 claims
- 0446US4146238AHydrostatic shaft sealKLEIN SCHANZLIN & BECKER AG·Filed 1976·Granted Mar 27, 1979·10 cites·10 claims
- 0541US4407631AMotor-pump aggregateKLEIN SCHANZLIN & BECKER AG·Filed 1981·Granted Oct 4, 1983·8 cites·10 claims
- 0639US4416586ASubmersible motor pump assemblyKLEIN SCHANZLIN & BECKER AG·Filed 1981·Granted Nov 22, 1983·13 cites·18 claims
- 0726US4643593AAssembly for lubricating thrust bearings of machinesKLEIN SCHANZLIN & BECKER AG·Filed 1986·Granted Feb 17, 1987·5 cites·18 claims
- 0820US3949971APump constructionGAFFAL KARL·Filed 1973·Granted Apr 13, 1976·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →