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Flame simulating apparatus
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Patent number 7,080,472
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Issue date Jul 25, 2006
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Napoleon Systems and Develpements Inc.
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Wolfgang Schroeter
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F21 - LIGHTING
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Flame simulating apparatus
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Patent number 6,944,982
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Issue date Sep 20, 2005
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Napoloen Systems and Developments Inc.
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Wolfgang Schroeter
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F21 - LIGHTING
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Gas appliance vent adapter
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Patent number D417497
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Issue date Dec 7, 1999
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Wolf Steel Limited
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Wolfgang Schroeter
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D23 - Environmental heating and cooling
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Gas barbecue assembly
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Patent number 5,755,154
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Issue date May 26, 1998
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Napoleon Appliance Corporation
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Wolfgang Schroeter
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Gas barbecue assembly
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Patent number 5,676,048
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Issue date Oct 14, 1997
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Napolean Appliance Corporation
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Wolfgang Schroeter
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Gas Barbecue Assembly
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Patent number 5,617,778
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Issue date Apr 8, 1997
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Wolfgang Schroeter
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Zero clearance fireplace
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Patent number 5,307,801
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Issue date May 3, 1994
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Wolf Steel Ltd.
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Wolfgang Schroeter
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F24 - HEATING RANGES VENTILATING
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Summer damper for fireplace
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Patent number 5,303,693
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Issue date Apr 19, 1994
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Wolf Steel Ltd.
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Wolfgang Schroeter
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F24 - HEATING RANGES VENTILATING