Fritz Henry

Follow

Person

Severna Park, MD, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method, composition and apparatus for controlled concrete
- Patent number 7,666,334
- Issue date Feb 23, 2010
- Specialty Minerals (Michigan) Inc.
- Dominick Michael Colavito
- F27 - FURNACES KILNS OVENS RETORTS