Dennis B. Hansen

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New Hampton, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for flushing contaminants from a container of...
- Patent number 7,510,662
- Issue date Mar 31, 2009
- Dennis B. Hansen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and apparatus for flushing contaminants from a container of...
- Patent number 7,056,442
- Issue date Jun 6, 2006
- Dennis B. Hansen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and system for providing a transmission fluid heat exchanger...
- Patent number 6,591,896
- Issue date Jul 15, 2003
- Dennis Hansen
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR FLUSHING CONTAMINANTS FROM A CONTAINER OF...
- Publication number 20230417314
- Publication date Dec 28, 2023
- Dennis B. Hansen
- B08 - CLEANING
Information Patent Application
METHOD AND APPARATUS FOR FLUSHING CONTAMINANTS FROM A CONTAINER OF...
- Publication number 20210180892
- Publication date Jun 17, 2021
- Dennis B. Hansen
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method and apparatus for flushing contaminants from a container of...
- Publication number 20040035805
- Publication date Feb 26, 2004
- Dennis B. Hansen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES