Shawn O'Bryhim

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Lancaster, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Portable copystand for enhancing ink/parchment contrast
- Patent number 9,829,183
- Issue date Nov 28, 2017
- Franklin and Marshall College
- J. Kenneth Krebs
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Information Patent Application
Portable Copystand for Enhancing Ink/Parchment Contrast
- Publication number 20160113393
- Publication date Apr 28, 2016
- FRANKLIN AND MARSHALL COLLEGE
- J. Kenneth Krebs
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...