Robert W. Luebke

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Ponte Vedra, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Solar energy collecting panel and apparatus
- Patent number 4,414,961
- Issue date Nov 15, 1983
- Robert W. Luebke
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method of providing a containment reservoir
- Patent number 4,406,403
- Issue date Sep 27, 1983
- True Temper Corporation
- Robert W. Luebke
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Variable thickness mat for use at the stress transition zone junctu...
- Patent number 4,397,899
- Issue date Aug 9, 1983
- True Temper Corporation
- Ronald P. Marsh
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Sheet useful as a reservoir liner
- Patent number 4,388,357
- Issue date Jun 14, 1983
- True Temper Corporation
- Robert W. Luebke
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Containment reservoir and method
- Patent number 4,296,884
- Issue date Oct 27, 1981
- True Temper Corporation
- Robert W. Luebke
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Variable thickness mat for stress transition zones of railroad trac...
- Patent number 4,265,398
- Issue date May 5, 1981
- True Temper Corporation
- Robert W. Luebke
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES