Inventor

GORODKIN SERGEI

US4 patents

⚠️ This page may combine multiple inventors who share the name “GORODKIN SERGEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KORDONSKI WILLIAM

3 patents

US8613640B2Dec 24, 2013

System for magnetorheological finishing of substrates

KORDONSKI WILLIAM6 citations68

US9157010B2Oct 13, 2015

Magnetorheological fluid for ultrasmooth polishing

KORDONSKI WILLIAM0 citations46

US8896293B2Nov 25, 2014

Method and apparatus for measurement and control of magnetic particle concentration in a magnetorheological fluid

KORDONSKI WILLIAM0 citations32

QED TECHNOLOGIES INC

1 patent

US6893322B2May 17, 2005

Method and apparatus for measuring and controlling solids composition of a magnetorheological fluid

QED TECHNOLOGIES INC7 citations70