Inventor · disambiguated record
Michael Duffy
Also filed as: DUFFY MICHAEL · DUFFY MICHAEL T · DUFFY MICHAEL THOMAS
9 granted patents·4 pending applications·412 citations·filing 1975–2021
91Inventor score
Top patents by PatentIndex Score
13 records- 0193US3955160ASurface acoustic wave deviceRCA CORP·Filed 1975·Granted May 4, 1976·40 cites·7 claims
- 0292US7888419B2Polymeric composite including nanoparticle fillerNATURALNANO INC·Filed 2006·Granted Feb 15, 2011·28 cites·23 claims
- 0392US4511800AOptical reflectance method for determining the surface roughness of materials in semiconductor processingRCA CORP·Filed 1983·Granted Apr 16, 1985·115 cites·5 claims
- 0491US4356152ASilicon melting crucibleRCA CORP·Filed 1981·Granted Oct 26, 1982·55 cites·11 claims
- 0590US8217108B2Polymeric composite including nanoparticle fillerCOOPER SARAH M·Filed 2011·Granted Jul 10, 2012·13 cites·24 claims
- 0684US4775641AMethod of making silicon-on-sapphire semiconductor devicesGEN ELECTRIC·Filed 1986·Granted Oct 4, 1988·83 cites·14 claims
- 0782US4352016AMethod and apparatus for determining the quality of a semiconductor surfaceRCA CORP·Filed 1980·Granted Sep 28, 1982·40 cites·7 claims
- 0877US4352017AApparatus for determining the quality of a semiconductor surfaceRCA CORP·Filed 1980·Granted Sep 28, 1982·33 cites·12 claims
- 0970US8648132B2Nanocomposite method of manufactureFLEISCHER CATHY·Filed 2008·Granted Feb 11, 2014·5 cites·14 claims
- 1051US2009005489A1Nanoclay filled fluoropolymer dispersions and method of forming sameNATURALNANO RES INC·Filed 2008·Application pending·0 cites
- 1144US2015143129A1Secure mobile identityDUFFY MICHAEL THOMAS·Filed 2013·Application pending·0 cites
- 1243US2011225044A1Mobile/Internet Advertising Integration SystemDUFFY MICHAEL·Filed 2011·Application pending·0 cites
- 1342US2022237601A1WebAuthn+JSON DLT ˜the internet of valueDUFFY MICHAEL THOMAS·Filed 2021·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Michael Duffy files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →