Robert B. McNatt

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Annapolis, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Marine fender
- Patent number 4,893,576
- Issue date Jan 16, 1990
- Rubber Millers, Inc.
- John T. Day
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Marine fender
- Patent number 4,628,850
- Issue date Dec 16, 1986
- Rubber Millers, Inc.
- John T. Day
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Force-absorbing device
- Patent number 4,428,568
- Issue date Jan 31, 1984
- Rubber Millers, Inc.
- Robert B. McNatt
- B60 - VEHICLES IN GENERAL