CS

Charles M. Stempien

NI Nd Industries: 2 patents #2 of 4Top 50%
📍 Gaylord, MI: #2 of 23 inventorsTop 9%
🗺 Michigan: #358 of 4,492 inventorsTop 8%
Overall (1997): #43,804 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5679160 Apparatus for coating threaded fasteners John S. Wallace, Joseph A. Lopetrone 1997-10-21
5651824 Apparatus for making retaining elements John S. Wallace 1997-07-29