Inventor · disambiguated record
David Bullen
Also filed as: BULLEN DAVID · BULLEN DAVID A · BULLEN DAVID ANDREW
11 granted patents·1 pending application·361 citations·filing 1985–2016
92Inventor score
Top patents by PatentIndex Score
12 records- 0195US6867443B2Parallel, individually addressable probes for nanolithographyUNIV ILLINOIS·Filed 2003·Granted Mar 15, 2005·100 cites·14 claims
- 0295US6642129B2Parallel, individually addressable probes for nanolithographyUNIV ILLINOIS·Filed 2001·Granted Nov 4, 2003·98 cites·31 claims
- 0391US7081624B2Scanning probe microscopy probes and methodsUNIV ILLINOIS·Filed 2003·Granted Jul 25, 2006·37 cites·29 claims
- 0485US7351303B2Microfluidic systems and componentsUNIV ILLINOIS·Filed 2003·Granted Apr 1, 2008·48 cites·24 claims
- 0584US7247895B2Electrostatic nanolithography probe actuation device and methodUNIV ILLINOIS·Filed 2006·Granted Jul 24, 2007·10 cites·34 claims
- 0683US7402849B2Parallel, individually addressable probes for nanolithographyUNIV ILLINOIS·Filed 2005·Granted Jul 22, 2008·7 cites·5 claims
- 0780US7217396B2Microfabricated micro fluid channelsUNIV ILLINOIS·Filed 2003·Granted May 15, 2007·16 cites·17 claims
- 0876US4662861ATwo speed accessory driveFRAM LTD CANADA·Filed 1985·Granted May 5, 1987·34 cites·15 claims
- 0970US7737045B2Microfabricated micro fluid channelsUNIV ILLINOIS·Filed 2007·Granted Jun 15, 2010·2 cites·26 claims
- 1041US4677877AAccessory drive with band brakeFRAM LTD CANADA·Filed 1985·Granted Jul 7, 1987·9 cites·13 claims
- 1140US10281343B2Method and apparatus for measuring a peak loadUS ENERGY·Filed 2016·Granted May 7, 2019·0 cites·21 claims
- 1231US2004228962A1Scanning probe microscopy probe and method for scanning probe contact printingFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →