Assignee
HYDROTECHNIK GMBH
DE·11 granted patents·215 citations·filing 1978–2021
Top patents by PatentIndex Score
11 records- 0181US11754212B2Connection fitting for a valve coupling and/or test coupling for fluid systems for detecting fluid pressures and for filling, emptying and venting fluid systemsHYDROTECHNIK GMBH·Filed 2021·Granted Sep 12, 2023·1 cites·12 claims
- 0279US4638668AMeasurement coupling for fluidic systemsHYDROTECHNIK GMBH·Filed 1984·Granted Jan 27, 1987·45 cites·18 claims
- 0371US4772132ASensor for fluidic systemsHYDROTECHNIK GMBH·Filed 1986·Granted Sep 20, 1988·28 cites·12 claims
- 0461US4964885AMethod of cleaning exhaust gas of drying plants and an apparatus for implementing such methodHYDROTECHNIK GMBH·Filed 1989·Granted Oct 23, 1990·33 cites·25 claims
- 0561US4794937APlug couplingHYDROTECHNIK GMBH·Filed 1987·Granted Jan 3, 1989·18 cites·11 claims
- 0659US4770207AFluidic systemHYDROTECHNIK GMBH·Filed 1987·Granted Sep 13, 1988·17 cites·11 claims
- 0759US4451207ATurbine rotor for a flow meterHYDROTECHNIK GMBH·Filed 1982·Granted May 29, 1984·16 cites·7 claims
- 0857US4253488ARetainer for threaded coupling elementsHYDROTECHNIK GMBH·Filed 1978·Granted Mar 3, 1981·23 cites·13 claims
- 0943US4703914AValve joint for fluid systemsHYDROTECHNIK GMBH·Filed 1986·Granted Nov 3, 1987·21 cites·26 claims
- 1039US4459861AMeasuring turbine for high volume, high viscosity fluidsHYDROTECHNIK GMBH·Filed 1982·Granted Jul 17, 1984·7 cites·10 claims
- 1135US4694681AMeasuring turbineHYDROTECHNIK GMBH·Filed 1985·Granted Sep 22, 1987·6 cites·8 claims
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