Patrick A. Hansen

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Tea, SD, US

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Patents Grantslast 30 patents

Information Patent Grant
Ammonia heat exchanger unit and system
- Patent number 9,581,394
- Issue date Feb 28, 2017
- Raven Industries, Inc.
- Steve S. Jensen
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
NH3 fault and distribution variance detection system
- Patent number 9,259,745
- Issue date Feb 16, 2016
- Raven Industries, Inc.
- Jared Ernest Kocer
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
AMMONIA HEAT EXCHANGER UNIT AND SYSTEM
- Publication number 20150114610
- Publication date Apr 30, 2015
- Raven Industries, Inc.
- Steve S. Jensen
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HIGH PRESSURE APPLICATOR APPARATUS AND METHODS
- Publication number 20140277780
- Publication date Sep 18, 2014
- Steve S. Jensen
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
MULTI-SECTION APPLICATOR WITH VARIABLE-RATE SECTIONS
- Publication number 20140263708
- Publication date Sep 18, 2014
- Ravens Industries, Inc.
- Warren L. Thompson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
NH3 FAULT AND DISTRIBUTION VARIANCE DETECTION SYSTEM
- Publication number 20140263709
- Publication date Sep 18, 2014
- Raven Industries, Inc.
- Jared E. Kocer
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...