RB

Russell Todd Barker

II Isco International: 3 patents #24 of 51Top 50%
📍 Lincoln, NE: #382 of 1,303 inventorsTop 30%
🗺 Nebraska: #1,406 of 5,697 inventorsTop 25%
Overall (All Time): #1,614,579 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6354345 Pumping system Frederick A. Nabity, Robert R. Fiedler, James Masek, Brian D. Dawson, Frederick Detlef Sueverkruepp, III +3 more 2002-03-12
5915932 Peristaltic pump having a roller support Frederick A. Nabity, Robert R. Fiedler, James Masek, Brian D. Dawson, Frederick Detlef Sueverkruepp, III +3 more 1999-06-29
5576503 Pumping system Frederick A. Nabity, Robert R. Fiedler, James Masek, Brian D. Dawson, Frederick Detlef Sueverkruepp, III +3 more 1996-11-19