| 8182311 |
Device for abrasive machining |
Alex Cooper, Richard Nastasi, Alexander Bederak |
2012-05-22 |
| 7669274 |
Device for restoring light permeability of motor vehicle headlight lenses |
Alex Cooper, Sergey Vladimirtsev |
2010-03-02 |
| 7534160 |
Precision machine tool |
Alex Cooper, Alexander Bederak |
2009-05-19 |
| 7347882 |
Method of manufacturing of abrasive tools |
Alex Cooper, Alexander Bederak |
2008-03-25 |
| 7241324 |
Method of producing abrasive tools |
Alex Cooper, Sergey Vladimirtsev |
2007-07-10 |
| 7175915 |
Method of producing polyurethane pads produced therewith |
Alex Cooper, Sergey Vladimirtsev |
2007-02-13 |
| 7014549 |
Polishing pad and method of making the same |
Alex Cooper, Sergey Vladimirtsev |
2006-03-21 |
| 6986706 |
Polishing pad and method of producing the same |
Alex Cooper |
2006-01-17 |
| 6773339 |
Abrasive pad, and method of making the same |
Alex Cooper, Sergey Vladimirtsev, Victor Liotta |
2004-08-10 |
| 6604990 |
Polishing pad and method of producing the same |
Alex Cooper, Sergey Vladimirtsev, Victor Liotta |
2003-08-12 |
| 6033449 |
Polishing tool |
Alex Cooper, Yakov Mikhlin |
2000-03-07 |