Darrel S. Nelson

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Warren, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of making structural members using waste and recycled plastics
- Patent number 8,568,645
- Issue date Oct 29, 2013
- Darrel S. Nelson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Heated wiper blade using conductive elastomer
- Patent number 5,221,828
- Issue date Jun 22, 1993
- General Motors Corporation
- Rafil A. Basheer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Microwave method of perforating a polymer film
- Patent number 4,662,969
- Issue date May 5, 1987
- General Motors Corporation
- Chen-Shih Wang
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Microwave method of curing a thermoset polymer
- Patent number 4,626,642
- Issue date Dec 2, 1986
- General Motors Corporation
- Chen-Shih Wang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of mixing elastomeric polymers for improved physical properties
- Patent number 4,420,585
- Issue date Dec 13, 1983
- General Motors Corporation
- Michael C. H. Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MAKING STRUCTURAL MEMBERS USING WASTE AND RECYCLED PLASTICS
- Publication number 20140054825
- Publication date Feb 27, 2014
- Darrel S. Nelson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD OF MAKING STRUCTURAL MEMBERS USING WASTE AND RECYCLED PLASTICS
- Publication number 20120007284
- Publication date Jan 12, 2012
- Darrel S. Nelson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL