Gary S. Keyes — 10 Patents at GE

Gary S. Keyes has been granted 10 US patents while listed as an inventor at GE. The first was granted in 1982 and the most recent in August 2001. Gary S. Keyes ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Gary S. Keyes in Hartland, WI, US.

Patents per Year

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Showing 1–10 of 10 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6280118	In situ reactive gate	Suthan S. Suthersan, Kent O'Brien	2001-08-28	$2,219,000
6116816	In situ reactive gate for groundwater remediation	Suthan S. Suthersan, Kent O'Brien	2000-09-12	$1,991,000
4947416	Scanning equalization radiography with stationary equalization detector	James A. McFaul, David Leo McDaniel	1990-08-07	$9,321,000
4780897	Dual energy imaging with kinestatic charge detector	David Leo McDaniel, Paul Richard Granfors	1988-10-25	$8,475,000
4559557	Region-of-interest digital subtraction angiography	Barry F. Belanger, Anne Lindsay Hall	1985-12-17	$8,136,000
4551800	Integrated hybrid image remasking in a subtraction angiography method	Stephen J. Riederer	1985-11-05	$6,378,000
4482918	Method and apparatus for X-ray image subtraction	Stephen J. Riederer, Thomas W. Lambert, Barry N. Stone	1984-11-13	$8,497,000
4399457	X-Ray image digital subtraction system	Stephen J. Riederer, Barry N. Stone	1983-08-16	$8,791,000
4393402	Subtraction fluoroscopy method and apparatus	Jean-Pierre J. Georges, Dennis G. DallaPiazza	1983-07-12	$5,854,000
4355331	X-ray image subtracting system	Jean-Pierre J. Georges, William H. Wesbey	1982-10-19	$4,757,000

Gary S. Keyes — 10 Patents

Patents per Year

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