Frederick Mershimer

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Brooklyn, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Mezzotint rocker machine
- Patent number 7,516,696
- Issue date Apr 14, 2009
- Frederick Mershimer
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Mezzotint rocker machine
- Publication number 20070126268
- Publication date Jun 7, 2007
- Frederick Mershimer
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS