William E. Clark — 25 Patents at Carrier

William E. Clark has been granted 25 US patents while listed as an inventor at Carrier. The first was granted in 1980 and the most recent in June 2004. William E. Clark ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list William E. Clark in Bethel Park, PA, US.

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6755035	HVAC system and method for conditioning air	Patrick James MCNAMARA	2004-06-29
6576188	Surface and air sterilization using ultraviolet light and ultrasonic waves	Edward V. Rose	2003-06-10
6171548	Surface and air sterilization using ultraviolet light and ultrasonic waves	Edward V. Rose	2001-01-09
6090346	Sterilization using ultraviolet light and ultrasonic waves	Edward V. Rose	2000-07-18
6068043	Method and apparatus for nucleated forming of semi-solid metallic alloys from molten metals	—	2000-05-30
5544697	Differential temperature control	—	1996-08-13
D336070	Electrical plug assembly	—	1993-06-01
5167527	Electrical plug assembly	—	1992-12-01	$36,307,000
5135404	Insulating liner for an electrical plug assembly	—	1992-08-04	$32,548,000
4938280	Liquid-cooled, flat plate heat exchanger	—	1990-07-03
4890666	Method for controlling an air distribution system using .DELTA.T	—	1990-01-02
4659010	Thermostatic transducer	—	1987-04-21
4630670	Variable volume multizone system	Donald C. Wellman	1986-12-23
4549601	Variable volume multizone system	Donald C. Wellman	1985-10-29
4533080	Air terminal--air handler interface	James Carucci	1985-08-06
4531573	Variable volume multizone unit	Donald C. Wellman	1985-07-30
4527734	Subzone diverter control	Roy E. Swain	1985-07-09
4527735	Thermostatic transducer	—	1985-07-09
4521167	Low frictional loss rotary vane gas compressor having superior lubrication characteristics	Robert J. Cavalleri	1985-06-04
4495986	Method of operating a variable volume multizone air conditioning unit	Donald C. Wellman	1985-01-29
4480783	VAV Terminal local control loop	—	1984-11-06
4426999	Solar energy collector	Joseph H. Evans, Jeffrey J. Hatman	1984-01-24	$3,862,000
4201754	Method for the conversion of calcium sulfoxy compounds into calcium carbonate compounds in sulfur oxide treatment processes	—	1980-05-06	$4,600,000
4201759	Method for regenerating calcium sulfoxy compounds produced in the combustion of carbonaceous fuels in fluidized beds	—	1980-05-06	$4,600,000
4186876	System powered damper blade assembly for use in an air conditioning system	Carl C. Herb, Reginald S. Greene	1980-02-05

William E. Clark — 25 Patents

Issued Patents All Time

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