EF

Ernst-Reiner Frohnhaus

CH C. Rob. Hammerstein: 1 patents #4 of 7Top 60%
📍 Solingen, DE: #13 of 33 inventorsTop 40%
Overall (2003): #230,063 of 273,478Top 85%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6502798 Seat frame of an adjustable seat in a vehicle Burckhard Becker, Wilfried Beneker 2003-01-07