RS

Robert Smith

3M: 1 patents #327 of 1,069Top 35%
📍 Little Houghton, MO: #1 of 1 inventorsTop 100%
Overall (1997): #83,359 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5670253 Ceramic wafers and thin film magnetic heads Raymond C. Chiu, Billy L. Weaver 1997-09-23