HE

Hermann Engbers

WG Wintershall Holding Gmbh: 1 patents #33 of 87Top 40%
📍 Neuenhaus, DE: #4 of 9 inventorsTop 45%
Overall (All Time): #4,090,004 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4269082 Resetting device for the cam head on a deep-well pump drive — 1981-05-26