RL

Ruth Langer nee Layher

📍 Baden-Baden, DE: #136 of 236 inventorsTop 60%
Overall (All Time): #3,884,912 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5046879 Perforated connecting disk for scaffolding elements — 1991-09-10