RS

Roger C. Smith

CI Camco International: 1 patents #1 of 13Top 8%
📍 Ann Arbor, MI: #97 of 327 inventorsTop 30%
🗺 Michigan: #1,023 of 4,492 inventorsTop 25%
Overall (1997): #83,376 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5671817 Drill bit with dual reaming rows Charles W. Stafford 1997-09-30