Mark A. Ritz

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Edmond, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Outdoor unit housing for an air conditioning system
- Patent number D513528
- Issue date Jan 10, 2006
- York International Corporation
- Jeffrey Lee Tucker
- D23 - Environmental heating and cooling
Information Patent Grant
Outdoor unit housing for an air conditioning system
- Patent number D503783
- Issue date Apr 5, 2005
- York International Corporation
- Jeffrey Lee Tucker
- D23 - Environmental heating and cooling
Information Patent Grant
Outdoor unit housing for an air conditioning system
- Patent number D503784
- Issue date Apr 5, 2005
- York International Corporation
- Jeffrey Lee Tucker
- D23 - Environmental heating and cooling
Information Patent Grant
Door panel for a residential gas furnace
- Patent number D502254
- Issue date Feb 22, 2005
- York International Corporation
- Mickey S. Smith
- D23 - Environmental heating and cooling
Information Patent Grant
Door panel for a residential gas furnace
- Patent number D501544
- Issue date Feb 1, 2005
- York International Corporation
- Mickey S. Smith
- D23 - Environmental heating and cooling