CH

Carl H. Hafele

UN Unknown: 1 patents #145 of 1,640Top 9%
📍 Rheydt, DE: #1 of 8 inventorsTop 15%
Overall (1989): #127,500 of 140,708Top 95%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4875659 Servo-valve Manfred Weyand 1989-10-24