BS

Bernhard Schiefer

DA Didier-Werke Ag: 1 patents #4 of 28Top 15%
VO Voest-Alpine: 1 patents #12 of 42Top 30%
📍 Viersen, OH: #1 of 1 inventorsTop 100%
Overall (1989): #129,293 of 140,708Top 95%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
RE33036 Closure mechanism with gas seal Herbert Bumberger 1989-08-29