Ryan Ritsema

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Middleville, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Condensing water heater
- Patent number 7,992,526
- Issue date Aug 9, 2011
- Bradford-White Corporation
- Ryan Ritsema
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Condensation draining system for condensing water heaters
- Patent number 7,971,560
- Issue date Jul 5, 2011
- Bradford-White Corporation
- Michael W. Gordon
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Insulation kit for use with a water heater
- Patent number 7,699,026
- Issue date Apr 20, 2010
- Bradford-White Corporation
- Michael W. Gordon
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Water heater and system for insulating same
- Patent number 7,621,238
- Issue date Nov 24, 2009
- Bradford-White Corporation
- David Foster
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Water heater foam dam and component cover and method for covering a...
- Patent number 7,409,925
- Issue date Aug 12, 2008
- Bradford-White Corporation
- Eric M. Lannes
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
CONDENSING WATER HEATER
- Publication number 20090301406
- Publication date Dec 10, 2009
- BRADFORD WHITE CORPORATION
- Ryan Ritsema
- F24 - HEATING RANGES VENTILATING
Information Patent Application
CONDENSATION DRAINING SYSTEM FOR CONDENSING WATER HEATERS
- Publication number 20090235875
- Publication date Sep 24, 2009
- BRADFORD WHITE CORPORATION
- Michael W. Gordon
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Water heater foam dam and component cover and method for covering a...
- Publication number 20080011246
- Publication date Jan 17, 2008
- Eric M. Lannes
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Apparatus and method for introducing and drawing water in a water h...
- Publication number 20070227468
- Publication date Oct 4, 2007
- Bradford White Corporation
- Michael Gordon
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Water heater and system for insulating same
- Publication number 20070113800
- Publication date May 24, 2007
- Bradford White Corporation
- David Foster
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Insulation kit for use with a water heater
- Publication number 20060144346
- Publication date Jul 6, 2006
- Bradford White Corporation
- Michael W. Gordon
- F24 - HEATING RANGES VENTILATING