Inventor · disambiguated record
Robert Joseph Hachmann
Also filed as: HACHMANN ROBERT J · HACHMANN ROBERT JOSEPH
4 granted patents·1 pending application·82 citations·filing 2000–2012
78Inventor score
Top patents by PatentIndex Score
5 records- 0182US7036250B2Latchless controller towerDEERE & CO·Filed 2003·Granted May 2, 2006·29 cites·29 claims
- 0276US7283903B2Enabling system for an implement controllerDEERE & CO·Filed 2004·Granted Oct 16, 2007·28 cites·42 claims
- 0373US6312327B1Vandal resistant fresh air filter housingDEERE & CO·Filed 2000·Granted Nov 6, 2001·22 cites·23 claims
- 0464US9435591B2Heat exchanger pivotable for clean-outHACHMANN ROBERT J·Filed 2012·Granted Sep 6, 2016·3 cites·19 claims
- 0548US2006211358A1Integrated duct and monitor housingDEERE & CO·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →