John W. Mitchell

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Madison, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Room temperature control apparatus having feedforward and feedback...
- Patent number 6,095,426
- Issue date Aug 1, 2000
- Siemens Building Technologies
- Osman Ahmed
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Room pressure control apparatus having feedforward and feedback con...
- Patent number 6,033,302
- Issue date Mar 7, 2000
- Siemens Building Technologies, Inc.
- Osman Ahmed
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
HVAC distribution system identification
- Patent number 5,579,993
- Issue date Dec 3, 1996
- Landis & Gyr Powers, Inc.
- Osman Ahmed
- F24 - HEATING RANGES VENTILATING