Inventor · disambiguated record
Robert Hume Duncan
Also filed as: DUNCAN ROBERT · DUNCAN ROBERT H · DUNCAN ROBERT HUME
7 granted patents·2 pending applications·88 citations·filing 1980–2016
85Inventor score
Files withITT2TIOXIDE SPECIALTIES LTD2BENCHMARK PERFORMANCE GROUP INC1DUNCAN ROBERT HUME1JOHNSON MATTHEY PLC1
Top patents by PatentIndex Score
9 records- 0190US7619021B2Adhesion promoting compoundSUN CHEMICAL CORP·Filed 2005·Granted Nov 17, 2009·13 cites·17 claims
- 0269US5646200ACompositions containing zirconium compoundsTIOXIDE SPECIALTIES LTD·Filed 1995·Granted Jul 8, 1997·29 cites·18 claims
- 0363US8722811B2Adhesion promoting compoundDUNCAN ROBERT HUME·Filed 2007·Granted May 13, 2014·2 cites·25 claims
- 0460US4496799AHandsfree telephone instrument using digital dialITT·Filed 1982·Granted Jan 29, 1985·17 cites·12 claims
- 0558US4406926ATelephone station circuit using digital tone generationITT·Filed 1980·Granted Sep 27, 1983·12 cites·5 claims
- 0652US5821276APrinting inks containing zirconium or titanium compoundTIOXIDE SPECIALTIES LTD·Filed 1996·Granted Oct 13, 1998·15 cites·19 claims
- 0747US7879771B2Non-flammable, non-aqueous group IVB metal alkoxide crosslinkers and fracturing fluid compositions incorporating sameBENCHMARK PERFORMANCE GROUP INC·Filed 2008·Granted Feb 1, 2011·0 cites·34 claims
- 0844US2010292449A1Water-stable compounds, catalysts and catalysed reactionsJOHNSON MATTHEY PLC·Filed 2008·Application pending·0 cites
- 0942US2017009366A1Egcg stabilized pd nanoparticles, method for making, and electrochemical cellUNIV MISSOURI·Filed 2016·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →