William A. Crawford

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Cincinnati, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Cast parts with improved surface properties and methods for their p...
- Patent number 7,762,308
- Issue date Jul 27, 2010
- Ethicon Endo-Surgery, Inc.
- William A. Crawford
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Producing notch feature in small diameter steel alloy needle wire
- Patent number 7,591,716
- Issue date Sep 22, 2009
- Ethicon Endo-Surgery, Inc.
- William A. Crawford
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Cast parts with improved surface properties and methods for their p...
- Patent number 7,302,993
- Issue date Dec 4, 2007
- Ethicon Endo-Surgery, Inc.
- William A. Crawford
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
CAST PARTS WITH IMPROVED SURFACE PROPERTIES AND METHODS FOR THEIR P...
- Publication number 20080121365
- Publication date May 29, 2008
- ETHICON ENDO-SURGERY, INC.
- William A. Crawford
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CAST PARTS WITH IMPROVED SURFACE PROPERTIES AND METHODS FOR THEIR P...
- Publication number 20080118771
- Publication date May 22, 2008
- ETHICON ENDO-SURGERY, INC.
- William A. Crawford
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Producing notch feature in small diameter steel alloy needle wire
- Publication number 20070277363
- Publication date Dec 6, 2007
- William A. Crawford
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...