Richard Michael Lowry

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Naperville, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Marine backhoe dredge
- Patent number 7,143,532
- Issue date Dec 5, 2006
- Great Lakes Dredge & Dock Company
- Richard Michael Lowry
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Marine backhoe dredge
- Publication number 20050172521
- Publication date Aug 11, 2005
- Richard Michael Lowry
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING