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Gary L. Coble
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DuBois, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Thermal induced cooling of industrial furnace components
Patent number
6,244,197
Issue date
Jun 12, 2001
Gary L. Coble
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Cable system for operating furnace doors
Patent number
6,125,773
Issue date
Oct 3, 2000
Gary L. Coble
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Water cooled inner cover for annealing furnace
Patent number
5,961,322
Issue date
Oct 5, 1999
Gary L. Coble
C21 - METALLURGY OF IRON
Information
Patent Grant
Cast refractory base segments and modular fiber seal system for plu...
Patent number
5,756,043
Issue date
May 26, 1998
Gary L. Coble
C21 - METALLURGY OF IRON
Information
Patent Grant
Cast refractory base segments and modular fiber seal system for sin...
Patent number
5,681,525
Issue date
Oct 28, 1997
Gary L. Coble
C21 - METALLURGY OF IRON
Information
Patent Grant
Arcuate cast refractory and steel segment of an annealing furnace base
Patent number
D382339
Issue date
Aug 12, 1997
Gary L. Coble
D23 - Environmental heating and cooling
Information
Patent Grant
Cast refractory base segments and modular fiber seal system for plu...
Patent number
5,578,264
Issue date
Nov 26, 1996
Gary L. Coble
C21 - METALLURGY OF IRON
Information
Patent Grant
Cast refractory base segments and modular fiber seal system for plu...
Patent number
5,575,970
Issue date
Nov 19, 1996
Gary L. Coble
C21 - METALLURGY OF IRON
Information
Patent Grant
Cast refractory base segments and modular fiber seal system for sin...
Patent number
5,562,879
Issue date
Oct 8, 1996
Gary L. Coble
C21 - METALLURGY OF IRON
Information
Patent Grant
Assembly of arcuate cast refractory and steel segments of an anneal...
Patent number
D374072
Issue date
Sep 24, 1996
Gary L. Coble
D23 - Environmental heating and cooling
Information
Patent Grant
Cast refractory side segment of an annealing furnace base
Patent number
D374073
Issue date
Sep 24, 1996
Gary L. Coble
D23 - Environmental heating and cooling
Information
Patent Grant
Cast refractory corner segment of an annealing furnace base
Patent number
D371837
Issue date
Jul 16, 1996
Gary L. Coble
D23 - Environmental heating and cooling
Information
Patent Grant
Assembly of cast refractory segments of an annealing furnace base
Patent number
D371836
Issue date
Jul 16, 1996
Gary L. Coble
D23 - Environmental heating and cooling
Information
Patent Grant
Insulated furnace door and wall panel system
Patent number
5,483,548
Issue date
Jan 9, 1996
Gary L. Coble
C21 - METALLURGY OF IRON
Information
Patent Grant
Insulated furnace door system
Patent number
5,335,897
Issue date
Aug 9, 1994
Gary L. Coble
C21 - METALLURGY OF IRON
Information
Patent Grant
Insulated furnace door system
Patent number
5,308,046
Issue date
May 3, 1994
Gary L. Coble
C21 - METALLURGY OF IRON
Information
Patent Grant
Diffuser system for annealing furnace with chain reinforced, nodula...
Patent number
5,048,802
Issue date
Sep 17, 1991
Gary L. Coble
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of annealing using diffuser system for annealing furnace wit...
Patent number
4,755,236
Issue date
Jul 5, 1988
Gary L. Coble
C21 - METALLURGY OF IRON
Information
Patent Grant
Refractory insulation mounting system and insulated structures
Patent number
4,653,171
Issue date
Mar 31, 1987
Gary L. Coble
C21 - METALLURGY OF IRON
Information
Patent Grant
Refractory insulation mounting system and insulated structures
Patent number
4,647,022
Issue date
Mar 3, 1987
Gary L. Coble
C21 - METALLURGY OF IRON
Information
Patent Grant
Diffuser system for annealing furnace with water cooled base
Patent number
4,611,791
Issue date
Sep 16, 1986
Gary L. Coble
C21 - METALLURGY OF IRON
Information
Patent Grant
Diffuser system for annealing furnace
Patent number
4,516,758
Issue date
May 14, 1985
Gary L. Coble
C21 - METALLURGY OF IRON