John D. Bost

Follow

Person

Culver City, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for making continuous foam glass product
- Patent number 4,124,365
- Issue date Nov 7, 1978
- Tudor Williams
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method and apparatus for making continuous foam glass product
- Patent number 4,038,063
- Issue date Jul 26, 1977
- E. C. P., Inc.
- Tudor Williams
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES