DL

Donald Randall Logan

AB Acco Brands: 1 patents #198 of 356Top 60%
📍 Bonnie Lane, CA: #3 of 5 inventorsTop 60%
Overall (All Time): #3,169,934 of 4,157,543Top 80%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8502781 3-axis trackball John L. Cavacuiti, Benjamin Mark Roberts, John Hung 2013-08-06