Savva Feygin

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Manalpan, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of and device for machining flat parts
- Patent number 6,146,245
- Issue date Nov 14, 2000
- Scientific Manufacturing Technologies, Inc.
- Gennady Kremen
- B24 - GRINDING POLISHING
Information Patent Grant
Method and device for magnetic-abrasive machining of parts
- Patent number 6,036,580
- Issue date Mar 14, 2000
- Scientific Manufacturing Technologies, Inc.
- Leonid Igelshteyn
- B24 - GRINDING POLISHING
Information Patent Grant
Magnetic-abrasive powder and method of producing the same
- Patent number 5,846,270
- Issue date Dec 8, 1998
- Savva Feygin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Magnetic-abrasive powder and method of producing the same
- Publication number 20030136056
- Publication date Jul 24, 2003
- Gennady Kremen
- B24 - GRINDING POLISHING