Barry J. Curtis

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Sandown, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Composite coated/encapsulated wood products and methods to produce...
- Patent number 8,088,477
- Issue date Jan 3, 2012
- Barry J. Curtis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Composite coated/encapsulated wood products and methods to produce...
- Patent number 7,488,530
- Issue date Feb 10, 2009
- Barry J. Curtis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Composite coated/encapsulated wood products and methods to produce...
- Patent number 7,175,905
- Issue date Feb 13, 2007
- Barry James Curtis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Composite Coated/Encapsulated Wood Products and Methods to Produce...
- Publication number 20090130426
- Publication date May 21, 2009
- Barry James Curtis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Composite coated/encapsulated wood products and methods to produce...
- Publication number 20070102107
- Publication date May 10, 2007
- Barry J. Curtis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Composite coated/encapsulated wood products and methods to produce...
- Publication number 20050106406
- Publication date May 19, 2005
- Barry James Curtis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL