Michael Duffy — 8 Patents at Rca

Michael Duffy has been granted 8 US patents while listed as an inventor at Rca. The first was granted in 1982 and the most recent in February 2014. Michael Duffy ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Michael Duffy in Princeton, NJ, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8648132	Nanocomposite method of manufacture	Cathy Fleischer, Robert J. Kress, John R. Hickman, Aaron Wagner	2014-02-11
8217108	Polymeric composite including nanoparticle filler	Sarah M. Cooper, Cathy Fleischer, Aaron Wagner	2012-07-10
7888419	Polymeric composite including nanoparticle filler	Sarah M. Cooper, Cathy Fleischer, Aaron Wagner	2011-02-15
4775641	Method of making silicon-on-sapphire semiconductor devices	Glenn W. Cullen	1988-10-04	$13,489,000
4511800	Optical reflectance method for determining the surface roughness of materials in semiconductor processing	Gunther Harbeke	1985-04-16	$3,782,000
4356152	Silicon melting crucible	Samuel Berkman, Harold E. Temple	1982-10-26	$2,684,000
4352016	Method and apparatus for determining the quality of a semiconductor surface	Peter John Zanzucchi	1982-09-28	$1,334,000
4352017	Apparatus for determining the quality of a semiconductor surface	John F. Corboy, Jr., Peter John Zanzucchi	1982-09-28	$1,334,000

Michael Duffy — 8 Patents

Issued Patents All Time

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