David Morrison

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Carlinville, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Tower grain dryer with improved heat reclamation and counter-flow c...
- Patent number 9,863,703
- Issue date Jan 9, 2018
- The GSI Group, LLC
- David Morrison
- F26 - DRYING
Information Patent Grant
Grain turner for tower grain dryer and method of drying
- Patent number 8,601,714
- Issue date Dec 10, 2013
- The GSI Group, LLC
- David Morrison
- F26 - DRYING
Information Patent Grant
Adjustable divider/hopper for a grain tower dryer
- Patent number 8,356,420
- Issue date Jan 22, 2013
- The GSI Group, LLC
- David Morrison
- F26 - DRYING
Information Patent Grant
Grain turner for tower grain dryer and method
- Patent number 6,035,544
- Issue date Mar 14, 2000
- The GSI Group, Inc.
- David Wayne Morrison
- F26 - DRYING
Information Patent Grant
Metering grain unloader
- Patent number 5,860,221
- Issue date Jan 19, 1999
- The GSI Group, Inc.
- David Wayne Morrison
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
VACUUM COOLED GRAIN DRYER
- Publication number 20210088282
- Publication date Mar 25, 2021
- The GSI Group LLC
- David MORRISON
- F26 - DRYING
Information Patent Application
TOWER GRAIN DRYER WITH IMPROVED HEAT RECLAMATION AND COUNTER-FLOW C...
- Publication number 20150241123
- Publication date Aug 27, 2015
- THE GSI GROUP, LLC
- David Morrison
- F26 - DRYING
Information Patent Application
GRAIN TURNER FOR TOWER GRAIN DRYER AND METHOD OF DRYING
- Publication number 20120011736
- Publication date Jan 19, 2012
- THE GSI GROUP, LLC
- David Morrison
- F26 - DRYING
Information Patent Application
ADJUSTABLE DIVIDER/HOPPER FOR A GRAIN TOWER DRYER
- Publication number 20100223800
- Publication date Sep 9, 2010
- THE GSI GROUP, LLC
- David Morrison
- F26 - DRYING