Robert Joseph Hachmann

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Peosta, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Heat exchanger pivotable for clean-out
- Patent number 9,435,591
- Issue date Sep 6, 2016
- Deere & Company
- Robert J. Hachmann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vandal resistant fresh air filter housing
- Patent number 6,312,327
- Issue date Nov 6, 2001
- Deere & Company
- Robert Joseph Hachmann
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HEAT EXCHANGER PIVOTABLE FOR CLEAN-OUT
- Publication number 20140069608
- Publication date Mar 13, 2014
- Robert J. Hachmann
- B60 - VEHICLES IN GENERAL
Information Patent Application
Integrated duct and monitor housing
- Publication number 20060211358
- Publication date Sep 21, 2006
- Deere & Company, a Delaware corporation
- Robert Joseph Hachmann
- B60 - VEHICLES IN GENERAL