ER

Esko A. Riikonen

Overall (All Time): #1,629,475 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6102361 Fluidic pinch valve system 2000-08-15
6099725 Tower press filtering system Alan Silverstein, Mikhail Pavlovich Yuryev, Vitaliy Grigoryevich Saenko, Yuriy Dmitrievch Gorodyskiy 2000-08-08
5207409 Interchangeable pinch valve system 1993-05-04