Inventor · disambiguated record
Heinrich Duckinghaus
Also filed as: DUCKINGHAUS HEINRICH · DUECKINGHAUS HEINRICH
5 granted patents·98 citations·filing 1989–2000
81Inventor score
Top patents by PatentIndex Score
5 records- 0172US5901535AFeed control device for a harvesting machine method of controllingCLAAS OHG·Filed 1997·Granted May 11, 1999·66 cites·19 claims
- 0266US6397593B1Apparatus and method for improving the efficiency of a hydraulic fluid cooler in a self-propelled agricultural machineCLAAS SELBSTFAHR ERNTEMASCH·Filed 2000·Granted Jun 4, 2002·11 cites·4 claims
- 0339US5615594AHydraulic control valveCLAAS OHG·Filed 1995·Granted Apr 1, 1997·9 cites·10 claims
- 0434US4947948AControl device for differential speed steering of a vehicleCLAAS OHG·Filed 1989·Granted Aug 14, 1990·6 cites·17 claims
- 0532US5419086AAgricultural harvesterCLAAS OHG·Filed 1994·Granted May 30, 1995·6 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →