Robert DeHart

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Mason, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for removing a tubular flexible bag from a sta...
- Patent number 8,567,031
- Issue date Oct 29, 2013
- Airtrim, Inc.
- Robert W. DeHart
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Diverter and chopper valve for an air conveyed continuous strip of...
- Patent number 7,232,085
- Issue date Jun 19, 2007
- Airtrim, Inc.
- Robert W. DeHart
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Venturi inducer system for transferring material
- Patent number 6,732,897
- Issue date May 11, 2004
- Airtrim, Inc.
- Robert DeHart
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR REMOVING A TUBULAR FLEXIBLE BAG FROM A STA...
- Publication number 20130269164
- Publication date Oct 17, 2013
- Airtrim, Inc.
- Robert W. DeHart
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Diverter and chopper valve for an air conveyed continuous strip of...
- Publication number 20060086844
- Publication date Apr 27, 2006
- AirTrim, Inc.
- Robert W. DeHart
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
VENTURI INDUCER SYSTEM FOR TRANSFERRING MATERIAL
- Publication number 20040042857
- Publication date Mar 4, 2004
- AirTrim, Inc.
- Robert DeHart
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL