Dale B. Hoggard

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Composite material
- Patent number 6,667,263
- Issue date Dec 23, 2003
- Vesuvius Crucible Company
- Philippe Guillo
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Erosion, thermal shock and oxidation resistant refractory compositions
- Patent number 5,185,300
- Issue date Feb 9, 1993
- Vesuvius Crucible Company
- Dale B. Hoggard
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Refractory liner compositions
- Patent number 4,913,408
- Issue date Apr 3, 1990
- Vesuvius Crucible Company
- Dale B. Hoggard
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Carbon bonded refractory bodies
- Patent number 4,871,698
- Issue date Oct 3, 1989
- Vesuvius Crucible Company
- Mark K. Fishler
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Prevention of Al.sub.2 O.sub.3 formation in pouring nozzles and the...
- Patent number 4,870,037
- Issue date Sep 26, 1989
- Vesuvius Crucible Company
- Dale B. Hoggard
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Non-dusting roll for tft glass
- Publication number 20070042883
- Publication date Feb 22, 2007
- Vesuvius Crucible Company
- Alan Daily
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES