RB

Roger K. Brown

SI Smith International: 1 patents #9 of 26Top 35%
📍 Southfield, MI: #18 of 67 inventorsTop 30%
🗺 Michigan: #1,023 of 4,492 inventorsTop 25%
Overall (1997): #87,041 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5667028 Multiple diamond layer polycrystalline diamond composite cutters David Truax 1997-09-16