Inventor · disambiguated record
Dennis P. O'Brien
Also filed as: O'BRIEN DENNIS · O'BRIEN DENNIS P
15 granted patents·1 pending application·488 citations·filing 1984–2016
94Inventor score
Files with3M INNOVATIVE PROPERTIES CO7PADDYWAX LLC4MOBIL OIL CORP2WATTS GARY L2MINNESOTA MINING & MFG1
Top patents by PatentIndex Score
16 records- 0197US6203952B1Imaged article on polymeric substrate3M INNOVATIVE PROPERTIES CO·Filed 1999·Granted Mar 20, 2001·197 cites·8 claims
- 0296US6399258B2Method for patterning thin films3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Jun 4, 2002·83 cites·15 claims
- 0391US9751087B2Comminution mill with cable impact armsWATTS GARY L·Filed 2014·Granted Sep 5, 2017·15 cites·20 claims
- 0487US9498780B2Grinding mill with cable grinding armsWATTS GARY L·Filed 2012·Granted Nov 22, 2016·9 cites·18 claims
- 0586US4657715AProcess for preparing smooth skinned extruded foams with water-organic blowing agentMOBIL OIL CORP·Filed 1984·Granted Apr 14, 1987·44 cites·9 claims
- 0685US5039243AFragrance releasing crayonsMINNESOTA MINING & MFG·Filed 1987·Granted Aug 13, 1991·56 cites·27 claims
- 0783USD870923SVessel for a candlePADDYWAX LLC·Filed 2016·Granted Dec 24, 2019·26 cites·1 claims
- 0880US7867648B2Fuel cell catalyst3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Jan 11, 2011·4 cites·6 claims
- 0978US7740902B2Method for making oxygen-reducing catalyst layers3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Jun 22, 2010·3 cites·9 claims
- 1070US7297428B2Registration arrangement for fuel cell assemblies3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Nov 20, 2007·10 cites·5 claims
- 1165US4597749AThermoplastic bag having reinforced handles and method of manufactureMOBIL OIL CORP·Filed 1985·Granted Jul 1, 1986·26 cites·12 claims
- 1252USD865230SVessel for a candlePADDYWAX LLC·Filed 2016·Granted Oct 29, 2019·6 cites·1 claims
- 1351US7906251B2Oxygen-reducing catalyst layer3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Mar 15, 2011·0 cites·23 claims
- 1448USD863612SConcrete vessel for a candlePADDYWAX LLC·Filed 2016·Granted Oct 15, 2019·5 cites·1 claims
- 1545USD866013SConcrete vessel for a candlePADDYWAX LLC·Filed 2016·Granted Nov 5, 2019·4 cites·1 claims
- 1643US2005095485A1Fuel cell end plate assembly3M INNOVATIVE PROPERTIES CO·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →