CK

Cornelis Johannes De Koning

BH Baker Hughes Holdings: 1 patents #32 of 114Top 30%
📍 Venlo, NL: #5 of 21 inventorsTop 25%
Overall (1994): #147,649 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5281107 Control system for piston membrane pump — 1994-01-25