Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9157010 | Magnetorheological fluid for ultrasmooth polishing | William Kordonski, Eric Oswald | 2015-10-13 |
| 8896293 | Method and apparatus for measurement and control of magnetic particle concentration in a magnetorheological fluid | William Kordonski, Keith Beadle, Arpad Sekeres | 2014-11-25 |
| 8613640 | System for magnetorheological finishing of substrates | William Kordonski, Arpad Sekeres | 2013-12-24 |
| 7261616 | Magnetorheological polishing devices and methods | William I. Kordonsky, Igor Victorovich Prokhorov, Gennadii Rafailovich Gorodkin, Leonid K. Gleb, Bronislav E. Kashevsky | 2007-08-28 |
| 6893322 | Method and apparatus for measuring and controlling solids composition of a magnetorheological fluid | William Kordonski, Michael Natkin | 2005-05-17 |
| 6503414 | Magnetorheological polishing devices and methods | William I. Kordonsky, Igor Victorovich Prokhorov, Gennadii Rafailovich Gorodkin, Leonid K. Gleb, Bronislav E. Kashevsky | 2003-01-07 |
| 5577948 | Magnetorheological polishing devices and methods | William I. Kordonsky, Igor Victorovich Prokhorov, Gennadii Rafailovich Gorodkin, Leonid K. Gleb, Bronislav E. Kashevsky | 1996-11-26 |
| 5452745 | Magnetorheological valve and devices incorporating magnetorheological elements | William I. Kordonsky, Alexander V. Kolomentsev, Vladimir A. Kuzmin, Alexander V. Luk'ianovich, Nikolay A. Protasevich +2 more | 1995-09-26 |
| 5449313 | Magnetorheological polishing devices and methods | William I. Kordonsky, Igor Victorovich Prokhorov, Gennadii Rafailovich Gorodkin, Leonid K. Gleb, Bronislav E. Kashevsky | 1995-09-12 |
| 5353839 | Magnetorheological valve and devices incorporating magnetorheological elements | William I. Kordonsky, Alexander V. Kolomentsev, Vladimir A. Kuzmin, Alexander V. Luk'ianovich, Nikolay A. Protasevich +2 more | 1994-10-11 |