Richard A. BURTCH

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Aurora, CA

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Patents Grantslast 30 patents

Information Patent Grant
Multi-panel fold out device, blank, and method of making the device
- Patent number 7,647,718
- Issue date Jan 19, 2010
- Richard A. Burtch
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
MULTI-PANEL FOLD OUT DEVICE, BLANK, AND METHOD OF MAKING THE DEVICE
- Publication number 20090183406
- Publication date Jul 23, 2009
- Richard A. BURTCH
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
WHEEL DEVICE, BLANK, AND METHOD OF MAKING DEVICE
- Publication number 20090178315
- Publication date Jul 16, 2009
- Richard A. BURTCH
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS