Pingshun Zhao

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Peoria, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Localized induction heating for residual stress optimization
- Patent number 8,075,714
- Issue date Dec 13, 2011
- Caterpillar Inc.
- Pingshun Zhao
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Localized Induction Heating For Residual Stress Optimization
- Publication number 20120107644
- Publication date May 3, 2012
- Caterpillar, Inc.
- Pingshun Zhao
- C21 - METALLURGY OF IRON
Information Patent Application
Wear component with a carburized case
- Publication number 20100159235
- Publication date Jun 24, 2010
- Scott Alan Johnston
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Materials for fuel injector components
- Publication number 20100025500
- Publication date Feb 4, 2010
- Caterpillar Inc.
- Michael J. Pollard
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
LOCALIZED INDUCTION HEATING FOR RESIDUAL STRESS OPTIMIZATION
- Publication number 20090183804
- Publication date Jul 23, 2009
- Caterpillar Inc.
- Pingshun Zhao
- C21 - METALLURGY OF IRON