Terrance Donald Berto

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Port Coquitlam, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method for making a plastic aggregate
- Patent number 6,030,572
- Issue date Feb 29, 2000
- Environmentally Engineered Concrete Products, Inc.
- Terrance Donald Berto
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES