GR

Gerhard Ruh

OA Olympia Werke Ag: 1 patents #25 of 56Top 45%
📍 Wilhelmshaven, DE: #31 of 66 inventorsTop 50%
Overall (All Time): #4,074,295 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4344694 Developing equipment for an electrophotographic copying device — 1982-08-17