John G. Hanson

Follow

Person

Robbinsville, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Asbestos-free vinyl floor tile composition and method for its manuf...
- Patent number 4,260,534
- Issue date Apr 7, 1981
- American Biltrite, Inc.
- John G. Hanson
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES