GF

Gunter Friedmann

SG Stockert Instrumente Gmbh: 2 patents #2 of 8Top 25%
📍 Übersee, DE: #3 of 8 inventorsTop 40%
Overall (All Time): #2,277,337 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5533877 Hose fastening arrangement for roller pumps Helmut Wiehan, Erwin Knott 1996-07-09
5499907 Roller pump for heart-lung machines Erwin Knott 1996-03-19