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Circuit board
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Patent number 6,617,520
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Issue date Sep 9, 2003
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Heatron, Inc.
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Robert H. Martter
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Band heater
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Patent number 6,147,331
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Issue date Nov 14, 2000
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Heatron, Inc.
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Christopher G. Still
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Coated cartridge heater
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Patent number 5,136,143
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Issue date Aug 4, 1992
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Heatron, Inc.
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Samuel J. Kutner
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Self-regulating heater assembly
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Patent number 4,794,228
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Issue date Dec 27, 1988
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Heatron, Inc.
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Fred P. Braun
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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85378299 - HEATRON
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Serial number 85378299
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Registration number 4220402
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Filing date Jul 22, 2011
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Heatron, Inc.
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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77707494 - BLUESTONE LIGHTING
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Serial number 77707494
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Registration number 3958401
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Filing date Apr 6, 2009
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Heatron, Inc.
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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77596307 - HEATRON
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Serial number 77596307
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Registration number 3801707
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Filing date Oct 20, 2008
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Heatron, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments