F. Walter Duren

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Apex, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Control system and operating method in machine having rotatable ope...
- Patent number 10,072,394
- Issue date Sep 11, 2018
- Caterpillar Inc.
- Christopher Wynkoop
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CONTROL SYSTEM AND OPERATING METHOD IN MACHINE HAVING ROTATABLE OPE...
- Publication number 20180251955
- Publication date Sep 6, 2018
- Caterpillar Inc.
- Christopher Wynkoop
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING