John D. Estes

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Deland, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Expandable shelter system providing collective protection
- Patent number 4,707,953
- Issue date Nov 24, 1987
- Brunswick Corporation
- Robert D. Anderson
- E04 - BUILDING
Information Patent Grant
Snap slit door with over pressure relief
- Patent number H339
- Issue date Oct 6, 1987
- The United States of America as represented by the Secretary of the Army
- Robert D. Anderson
- 160 - Flexible or portable closure, partition, or panel