Eric A. Marchant

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Doylestown, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for laying out envelope blank
- Patent number 6,635,003
- Issue date Oct 21, 2003
- Eric A. Marchant
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Information Patent Application
Method for laying out envelope blank
- Publication number 20020165076
- Publication date Nov 7, 2002
- Eric A. Marchant
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES