Douglas Vernon High

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Vancouver, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Large pallet machine for forming molded products
- Patent number 7,635,261
- Issue date Dec 22, 2009
- Columbia Machine, Inc.
- Douglas Vernon High
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Pallet load transfer method and apparatus
- Patent number 5,118,243
- Issue date Jun 2, 1992
- Columbia Machine, Inc.
- William J. Huebner
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
LARGE PALLET MACHINE FOR FORMING MOLDED PRODUCTS
- Publication number 20100227016
- Publication date Sep 9, 2010
- Columbia Machine, Inc.
- Douglas Vernon High
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
LARGE PALLET MACHINE FOR FORMING MOLDED PRODUCTS
- Publication number 20100086634
- Publication date Apr 8, 2010
- Columbia Machine, Inc.
- Douglas Vernon High
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
CONCRETE MOLD BOX ASSEMBLY WITH POLYURETHANE BONDED COMPARTMENTS
- Publication number 20070262229
- Publication date Nov 15, 2007
- Columbia Machine, Inc.
- Douglas V. High
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Large pallet machine for forming molded products
- Publication number 20060182840
- Publication date Aug 17, 2006
- Columbia Machine, Inc.
- Douglas Vernon High
- B28 - WORKING CEMENT, CLAY, OR STONE