Alexander W. K. MdDowell

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Annapolis, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Dredge bucket wheel structure
- Patent number 4,397,106
- Issue date Aug 9, 1983
- Ellicott Machine Corporation
- Alexander W. K. MdDowell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING