Donald Logan

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Mile Ranch, CA

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Patents Grantslast 30 patents

Information Patent Grant
3-axis trackball
- Patent number 8,502,781
- Issue date Aug 6, 2013
- ACCO Brands Corporation
- John L. Cavacuiti
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
3-Axis Trackball
- Publication number 20110221677
- Publication date Sep 15, 2011
- ACCO Brands USA LLC
- John I. Cavacuiti
- G06 - COMPUTING CALCULATING COUNTING