Darren S. Sheehan

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West Hartford, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Gas phase contaminant removal with low pressure drop
- Patent number 7,399,331
- Issue date Jul 15, 2008
- Carrier Corporation
- Gregory M. Dobbs
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter system with automatic media refresh
- Patent number 7,186,290
- Issue date Mar 6, 2007
- Carrier Corporation
- Darren S. Sheehan
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Solid state ultraviolet photocatalytic oxidation system
- Patent number 7,125,526
- Issue date Oct 24, 2006
- Carrier Corporation
- Darren S. Sheehan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Control of HVAC system
- Patent number 6,848,266
- Issue date Feb 1, 2005
- Carrier Corporation
- Darren S. Sheehan
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Feedforward control for absorption chiller
- Patent number 6,742,347
- Issue date Jun 1, 2004
- Carrier Corporation
- Richard Kolk
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Dilution cycle for absorption chiller
- Patent number 6,637,220
- Issue date Oct 28, 2003
- Carrier Corporation
- Darren S. Sheehan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
Filter system with automatic media refresh
- Publication number 20050150382
- Publication date Jul 14, 2005
- Darren S. Sheehan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Gas phase contaminant removal with low pressure drop
- Publication number 20050118078
- Publication date Jun 2, 2005
- Gregory M. Dobbs
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Ultraviolet purification system
- Publication number 20050112039
- Publication date May 26, 2005
- Darren S. Sheehan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Solid state ultraviolet photocatalytic oxidation system
- Publication number 20050109708
- Publication date May 26, 2005
- Darren S. Sheehan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air purification system using excimer lamps for ultra-violet photoc...
- Publication number 20040238344
- Publication date Dec 2, 2004
- Jeffrey T. Benoit
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE