Marvin Jeffrey Case

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Georgetown, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Polarizing beam splitter assembly having reduced stress
- Patent number 7,315,418
- Issue date Jan 1, 2008
- 3M Innovative Properties Company
- James P. DiZio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Polarizing beam splitter assembly having reduced stress
- Publication number 20060221445
- Publication date Oct 5, 2006
- 3M Innovative Properties Company
- James P. DiZio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE