Cheng-Kong C. Wu

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Franklin, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Center pintle hub
- Patent number 11,220,801
- Issue date Jan 11, 2022
- Caterpillar Global Mining LLC
- Joe A. Rapp
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
CENTER PINTLE HUB
- Publication number 20210017735
- Publication date Jan 21, 2021
- Caterpillar Inc.
- Joe A. Rapp
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
CENTER PINTLE HUB FOR A MACHINE
- Publication number 20160273191
- Publication date Sep 22, 2016
- Caterpillar Global Mining LLC
- Cheng-Kong C. Wu
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING