Henry E. Anthonis

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Annapolis, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Resorcinol polymer bonded taphole mix and specialty materials
- Patent number 4,381,355
- Issue date Apr 26, 1983
- General Refractories Company
- Francis W. Henry
- C21 - METALLURGY OF IRON
Information Patent Grant
Silica-doped, chrome-alumina monolithic refractory compositions
- Patent number 4,294,618
- Issue date Oct 13, 1981
- General Refractories Company
- Henry E. Anthonis
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES