DL

David L. Lewis

KE Kennametal: 1 patents #12 of 36Top 35%
📍 London, CT: #1 of 6 inventorsTop 20%
Overall (1997): #162,675 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5697739 Angle spindle attachment Victor D. Mogilnicki, Alan Lyons 1997-12-16