Michael Springer

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San Francisco, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Hinge and binding apparatus for displaying cards and papers in the...
- Patent number 7,823,856
- Issue date Nov 2, 2010
- Axzo Press LLC
- Russell J. Schwartz
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Hinge and Binding Apparatus for Displaying Cards and Papers in the...
- Publication number 20060225321
- Publication date Oct 12, 2006
- Russell J. Schwartz
- G06 - COMPUTING CALCULATING COUNTING