Inventor

SEKERES ARPAD

US9 patents

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

QED TECHNOLOGIES INC

3 patents

US5971835AOct 26, 1999

System for abrasive jet shaping and polishing of a surface using magnetorheological fluid

QED TECHNOLOGIES INC76 citations94

US6719611B2Apr 13, 2004

Jet-induced finishing of a substrate surface

QED TECHNOLOGIES INC28 citations91

US6267651B1Jul 31, 2001

Magnetic wiper

QED TECHNOLOGIES INC18 citations89

QED TECHNOLOGIES INTERNATIONAL

2 patents

US7557566B2Jul 7, 2009

Method and apparatus for measurement of magnetic permeability of a material

QED TECHNOLOGIES INTERNATIONAL9 citations83

US7156724B2Jan 2, 2007

Method and apparatus for forming a dynamic magnetic seal using magnetorheological fluid

QED TECHNOLOGIES INTERNATIONAL10 citations81

KORDONSKI WILLIAM

2 patents

US8613640B2Dec 24, 2013

System for magnetorheological finishing of substrates

KORDONSKI WILLIAM6 citations68

US8896293B2Nov 25, 2014

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

KORDONSKI WILLIAM0 citations32

CABOT MICROELECTRONICS CORP

1 patent

US7888929B2Feb 15, 2011

Method and apparatus for measurement of magnetic permeability of a material

CABOT MICROELECTRONICS CORP9 citations83

(unassigned)

1 patent

US6309285B1Oct 30, 2001

Magnetic wiper

8 citations70