Thomas S. Merron

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Marion, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Live roller circle for large excavators
- Patent number 4,582,436
- Issue date Apr 15, 1986
- Dresser Industries, Inc.
- Thomas S. Merron
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Swing drive assembly for machines having rotatable frames
- Patent number 4,307,621
- Issue date Dec 29, 1981
- Dresser Industries, Inc.
- Thomas S. Merron
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING