Earl T. Balkum

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Littleton, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Aggregate using recycled plastics
- Patent number 6,488,766
- Issue date Dec 3, 2002
- Earl T. Balkum
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Aggregate using recycled plastics
- Publication number 20020050233
- Publication date May 2, 2002
- Earl T. Balkum
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES