Herbert S. Philbrick Jr.

Follow

Person

Wilmette, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Tri-level method and apparatus for post melting treatment of molten...
- Patent number 4,950,324
- Issue date Aug 21, 1990
- A. Finkl & Sons Co.
- Charles W. Finkl
- C21 - METALLURGY OF IRON
Information Patent Grant
Simplified method and apparatus for treating molten steel
- Patent number 4,894,087
- Issue date Jan 16, 1990
- A. Finkl & Sons Co.
- Charles W. Finkl
- C21 - METALLURGY OF IRON
Information Patent Grant
Ladle steelmaking method and apparatus
- Patent number 4,541,862
- Issue date Sep 17, 1985
- A. Finkl & Sons Co.
- Charles W. Finkl
- C21 - METALLURGY OF IRON