GS

Gerald Schaumburg

📍 Martigues, FR: #1 of 8 inventorsTop 15%
Overall (1989): #139,986 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4802505 Fluid control valve Andre Gemignani, Serge J. Boulogne 1989-02-07