Inventor · disambiguated record
Helmuth Hoffmann
Also filed as: HOFFMANN HELMUTH
6 granted patents·89 citations·filing 1975–1985
84Inventor score
Top patents by PatentIndex Score
6 records- 0179US3986358AHydrostatic vehicle transmissionKLOECKNER HUMBOLDT DEUTZ AG·Filed 1975·Granted Oct 19, 1976·28 cites·4 claims
- 0272US3986357AControl device for a driving unit comprising an internal combustion engine and a hydrostatic transmissionKLOECKNER HUMBOLDT DEUTZ AG·Filed 1975·Granted Oct 19, 1976·20 cites·2 claims
- 0359US4451207ATurbine rotor for a flow meterHYDROTECHNIK GMBH·Filed 1982·Granted May 29, 1984·16 cites·7 claims
- 0439US4459861AMeasuring turbine for high volume, high viscosity fluidsHYDROTECHNIK GMBH·Filed 1982·Granted Jul 17, 1984·7 cites·10 claims
- 0537US4367888APlug coupler for several hose connectionsLEVERBERG SIEGFRIED·Filed 1980·Granted Jan 11, 1983·12 cites·11 claims
- 0635US4694681AMeasuring turbineHYDROTECHNIK GMBH·Filed 1985·Granted Sep 22, 1987·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →