Robert J. Geertsen

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Clackamas, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Casting pattern seam tool and method for its use
- Patent number 6,652,794
- Issue date Nov 25, 2003
- PCC Structurals, Inc.
- Robert J. Geertsen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Casting pattern seam tool and method for its use
- Publication number 20020108717
- Publication date Aug 15, 2002
- Robert J. Geertsen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL