Fred L. Derner

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Village Ridge, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Servo stroking method and system for producing special shapes
- Patent number 8,348,718
- Issue date Jan 8, 2013
- Sunnen Products Company
- Jose L. Martin
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
SERVO STROKING METHOD AND SYSTEM FOR PRODUCING SPECIAL SHAPES
- Publication number 20100273397
- Publication date Oct 28, 2010
- Jose L. Martin
- B24 - GRINDING POLISHING