HW

Hubert Winterpacht

📍 Hattingen, DE: #2 of 12 inventorsTop 20%
Overall (2004): #205,566 of 270,089Top 80%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6672274 Rotary piston internal combustion engine — 2004-01-06