PH

Paul Hammelmann

📍 Oelde, DE: #2 of 6 inventorsTop 35%
Overall (1994): #84,632 of 165,921Top 55%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5362216 Coaxial valve arrangement for high pressure positive displacement pumps — 1994-11-08