William M. Sawyer

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Nashua, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Thermosensitive recording media and methods of making and using the...
- Patent number 7,935,656
- Issue date May 3, 2011
- Nashua Corporation
- Mohamed A. Elmasry
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Thermosensitive recording media and methods of making and using the...
- Publication number 20080015107
- Publication date Jan 17, 2008
- Mohamed A. Elmasry
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS