George I. Prokopenko

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Kyiv, UA

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Patents Grantslast 30 patents

Information Patent Grant
Device for ultrasonic peening of metals
- Patent number 6,467,321
- Issue date Oct 22, 2002
- Integrity Testing Laboratory, Inc.
- George I. Prokopenko
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Device for ultrasonic peening of metals
- Publication number 20020014100
- Publication date Feb 7, 2002
- George I. Prokopenko
- C21 - METALLURGY OF IRON