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William B. Robbins

3M: 2 patents #129 of 1,069Top 15%
📍 Maplewood, MN: #8 of 50 inventorsTop 20%
🗺 Minnesota: #307 of 3,156 inventorsTop 10%
Overall (1997): #19,900 of 185,788Top 15%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5660892 Method of forming a metallic film Leif Christensen, Richard E. Volkmann, Rafael M. Yasis, Laura M. Aguilar 1997-08-26
5637882 Detector plate for use in imaging systems Ranjith Divigalpitiya, Bimsara W. Disanayaka, Earl L. Cook, Keith K. Mclaughlin 1997-06-10