Yan Shao

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Peoria, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Weld kit and method for limited access weld joints
- Patent number 10,286,482
- Issue date May 14, 2019
- Caterpillar Inc.
- Huijun Wang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Weld Kit and Method for Limited Access Weld Joints
- Publication number 20160361778
- Publication date Dec 15, 2016
- Caterpillar Inc.
- Huijun Wang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS FOR SUPPORTING BACKING MEMBER IN ENCLOSED STRUCTURES
- Publication number 20160354873
- Publication date Dec 8, 2016
- Caterpillar Inc.
- Huijun Wang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR JOINING WORKPIECES
- Publication number 20150314407
- Publication date Nov 5, 2015
- Caterpillar Inc.
- Huijun Wang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR