John E. Bobeck

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Wilmington, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Receiver element for adjusting the focus of an imaging laser
- Patent number 6,881,526
- Issue date Apr 19, 2005
- E. I. Du Pont de Nemours and Company
- John E. Bobeck
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Receiver element for adjusting the focus of an imaging laser
- Publication number 20040048175
- Publication date Mar 11, 2004
- John E. Bobeck
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS