Stephen Kowalski

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Tyler, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Push/pull furnace and methods related thereto
- Patent number 11,781,748
- Issue date Oct 10, 2023
- TRANE INTERNATIONAL INC.
- Timothy J. Tupa
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Inducer speed control method for combustion furnace
- Patent number 9,261,277
- Issue date Feb 16, 2016
- Trane International Inc.
- Gordon Jeffrey Hugghins
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Device and method for recording air conditioning system information
- Patent number 8,117,862
- Issue date Feb 21, 2012
- Trane International Inc.
- Robert W. Helt
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Push/Pull Furnace and Methods Related Thereto
- Publication number 20230408083
- Publication date Dec 21, 2023
- TRANE INTERNATIONAL INC.
- Timothy J. Tupa
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIR HANDLING UNIT
- Publication number 20220205683
- Publication date Jun 30, 2022
- TRANE INTERNATIONAL INC.
- Christopher Daniel
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Push/Pull Furnace and Methods Related Thereto
- Publication number 20220010958
- Publication date Jan 13, 2022
- TRANE INTERNATIONAL INC.
- Timothy J. Tupa
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Inducer speed control method for combustion furnace
- Publication number 20090044794
- Publication date Feb 19, 2009
- American Standard International Inc
- Gordon Jeffrey Hugghins
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Device and method for recording air conditioning system information
- Publication number 20080223944
- Publication date Sep 18, 2008
- American Standard International, Inc.
- Robert W. Helt
- F24 - HEATING RANGES VENTILATING