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Thomas Wolowicz
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Carrollton, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method of operating an HVAC system based on particulate...
Patent number
12,264,830
Issue date
Apr 1, 2025
Lennox Industries Inc.
Surendran Ramasamy
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Indoor air quality monitors for commercial HVAC systems
Patent number
12,117,188
Issue date
Oct 15, 2024
Lennox Industries Inc.
Rajesh Alayil
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
HVAC system and an HVAC controller configured to operate the HVAC s...
Patent number
10,247,434
Issue date
Apr 2, 2019
Lennox Industries Inc.
Peter Hrejsa
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Air filtration media for air purification
Patent number
10,092,672
Issue date
Oct 9, 2018
Lennox Industries Inc.
Sanjeev Hingorani
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
System and method for replacing air filters
Patent number
9,908,072
Issue date
Mar 6, 2018
Lennox Industries Inc.
Thomas J. Wolowicz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Air filtration media for air purification
Patent number
9,498,555
Issue date
Nov 22, 2016
Lennox Industries Inc.
Sanjeev Hingorani
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD OF OPERATING AN HVAC SYSTEM BASED ON PARTICULATE...
Publication number
20250129955
Publication date
Apr 24, 2025
Lennox Industries Inc.
Surendran Ramasamy
F24 - HEATING RANGES VENTILATING
Information
Patent Application
System and Method for Controlling Ventilation Air of a Target Space
Publication number
20250067455
Publication date
Feb 27, 2025
Lennox Industries Inc.
Thomas John Wolowicz
F24 - HEATING RANGES VENTILATING
Information
Patent Application
System and method for improving indoor air quality
Publication number
20250012474
Publication date
Jan 9, 2025
Lennox Industries Inc.
Thomas John Wolowicz
F24 - HEATING RANGES VENTILATING
Information
Patent Application
SYSTEM AND METHOD OF OPERATING AN HVAC SYSTEM BASED ON TOTAL VOLATI...
Publication number
20240247833
Publication date
Jul 25, 2024
Lennox Industries Inc.
Surendran Ramasamy
F24 - HEATING RANGES VENTILATING
Information
Patent Application
SYSTEM AND METHOD OF OPERATING AN HVAC SYSTEM BASED ON PARTICULATE...
Publication number
20240247830
Publication date
Jul 25, 2024
Lennox Industries Inc.
Surendran Ramasamy
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Indoor Air Quality Monitors for Commericial HVAC Systems
Publication number
20230383974
Publication date
Nov 30, 2023
Lennox Industries Inc.
Rajesh Alayil
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Indoor Air Quality Monitors for HVAC Systems
Publication number
20230383981
Publication date
Nov 30, 2023
Lennox Industries Inc.
Rajesh Alayil
F24 - HEATING RANGES VENTILATING
Information
Patent Application
SYSTEM AND METHOD FOR REPLACING AIR FILTERS
Publication number
20170095762
Publication date
Apr 6, 2017
Lennox Industries Inc.
Thomas J. Wolowicz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AIR FILTRATION MEDIA FOR AIR PURIFICATION
Publication number
20170035927
Publication date
Feb 9, 2017
Lennox Industries Inc.
Sanjeev HINGORANI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HVAC SYSTEM AND AN HVAC CONTROLLER CONFIGURED TO OPERATE THE HVAC S...
Publication number
20160209070
Publication date
Jul 21, 2016
Lennox Industries Inc.
Peter Hrejsa
F24 - HEATING RANGES VENTILATING
Information
Patent Application
AIR FILTRATION MEDIA FOR AIR PURIFICATION
Publication number
20140369894
Publication date
Dec 18, 2014
Lennox Industries Inc.
Sanjeev Hingorani
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Apparatus and method for checking conditioning mode of a heat pump...
Publication number
20050262857
Publication date
Dec 1, 2005
Peter Brian Hrejsa
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...