RK

Richard Matthias Knopf

📍 Wien, AT: #1,767 of 3,624 inventorsTop 50%
Overall (All Time): #3,400,297 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7291943 Linear generator with a swinging piston Franz Schulte 2007-11-06