HB

Henri B. Beer

DS Diamond Shamrock: 1 patents #9 of 48Top 20%
📍 Roermond, NL: #1 of 2 inventorsTop 50%
Overall (1982): #60,248 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4331528 Coated metal electrode with improved barrier layer Jean M. Hinden 1982-05-25