Paul D. Frank

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Oak Creek, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Touch screen system
- Patent number 6,555,235
- Issue date Apr 29, 2003
- 3M Innovative Properties Co.
- Brian E. Aufderheide
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
User interface
- Publication number 20030197688
- Publication date Oct 23, 2003
- 3M Innovative Properties Company
- Brian E. Aufderheide
- G06 - COMPUTING CALCULATING COUNTING