Andrew Scott Davies

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San Francisco, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of folding sheet materials via angled torsional strips
- Patent number 8,834,337
- Issue date Sep 16, 2014
- Robert Joseph Hannum
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD

Patents Applicationslast 30 patents

Information Patent Application
Method of Folding Sheet Materials Via Angled Torsional Strips
- Publication number 20120202669
- Publication date Aug 9, 2012
- Robert Joseph Hannum
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD