EK

Edwin E. Kaufman

HN Heraeus Electro-Nite International N.V.: 1 patents #1 of 5Top 20%
📍 Ambler, PA: #7 of 20 inventorsTop 35%
🗺 Pennsylvania: #989 of 4,367 inventorsTop 25%
Overall (1997): #156,460 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5675097 Apparatus for obtaining sample coupon for metallographic evaluation Timothy Donnelly 1997-10-07