Inventor · disambiguated record
David Bruce Walker
Also filed as: WALKER DAVID B · WALKER DAVID BRUCE
43 granted patents·12 pending applications·643 citations·filing 1984–2022
98Inventor score
Top patents by PatentIndex Score
55 records- 0197US9914232B2Rotary knife fixture for cutting spiral, textured potato piecesSIMPLOT CO J R·Filed 2015·Granted Mar 13, 2018·12 cites·20 claims
- 0297US9089987B2Rotary knife fixture for cutting spiral, textured potato piecesSIMPLOT CO J R·Filed 2012·Granted Jul 28, 2015·19 cites·20 claims
- 0395USD492467SHelical food productSIMPLOT CO J R·Filed 2002·Granted Jul 6, 2004·87 cites·1 claims
- 0494US9943978B2System for cutting spiral shaped piecesSIMPLOT CO J R·Filed 2015·Granted Apr 17, 2018·16 cites·27 claims
- 0591US10160132B2Flow-propelled rotary knifeSIMPLOT CO J R·Filed 2015·Granted Dec 25, 2018·5 cites·21 claims
- 0689USD640036SSpiral potato pieceSIMPLOT CO J R·Filed 2010·Granted Jun 21, 2011·48 cites·1 claims
- 0788USD688437SSpiral potato pieceWALKER DAVID BRUCE·Filed 2012·Granted Aug 27, 2013·52 cites·1 claims
- 0888US6895846B2Slicing machine with tapered slicing gateSIMPLOT CO J R·Filed 2003·Granted May 24, 2005·27 cites·18 claims
- 0985US9200538B2Inspection hole plug with a ball swivelWALKER DAVID B·Filed 2012·Granted Dec 1, 2015·10 cites·20 claims
- 1084US9352479B2Lattice cutting machine systemJ R SIMPLOT·Filed 2013·Granted May 31, 2016·6 cites·13 claims
- 1181USD766542STwisted potato pieceSIMPLOT CO J R·Filed 2015·Granted Sep 20, 2016·24 cites·1 claims
- 1281USD723242SSpiral potato pieceSIMPLOT CO J R·Filed 2013·Granted Mar 3, 2015·25 cites·1 claims
- 1380USD813491SConical potato pieceSIMPLOT CO J R·Filed 2016·Granted Mar 27, 2018·19 cites·1 claims
- 1480USD723241SSpiral potato pieceSIMPLOT CO J R·Filed 2013·Granted Mar 3, 2015·24 cites·1 claims
- 1580USD716520SSpiral potato pieceSIMPLOT CO J R·Filed 2013·Granted Nov 4, 2014·24 cites·1 claims
- 1680USD716519SSpiral potato pieceSIMPLOT CO J R·Filed 2013·Granted Nov 4, 2014·24 cites·1 claims
- 1779USD723243SSpiral potato pieceSIMPLOT CO J R·Filed 2013·Granted Mar 3, 2015·23 cites·1 claims
- 1879USD716518SSpiral potato pieceSIMPLOT CO J R·Filed 2013·Granted Nov 4, 2014·23 cites·1 claims
- 1978US11052561B2Cut food denesterSIMPLOT CO J R·Filed 2018·Granted Jul 6, 2021·1 cites·14 claims
- 2078USD716517SSpiral potato pieceSIMPLOT CO J R·Filed 2013·Granted Nov 4, 2014·22 cites·1 claims
- 2178US8197187B2Inspection hole plug with a ball swivelWALKER DAVID B·Filed 2008·Granted Jun 12, 2012·16 cites·15 claims
- 2277USD905376SPotato pieceSIMPLOT CO J R·Filed 2019·Granted Dec 22, 2020·14 cites·1 claims
- 2376USD741041SPortioned frozen productSIMPLOT CO J R·Filed 2014·Granted Oct 20, 2015·19 cites·1 claims
- 2473US11701787B2Cut food denesterSIMPLOT CO J R·Filed 2021·Granted Jul 18, 2023·0 cites·20 claims
- 2573US9533740B2Adaptable modular power system (AMPS)LIQUID ROBOTICS INC·Filed 2014·Granted Jan 3, 2017·4 cites·20 claims
- 2672US6419973B1Process for preparing corn based french fry stripsSIMPLOT CO J R·Filed 2000·Granted Jul 16, 2002·8 cites·54 claims
- 2771USD942115SFormed potato pieceSIMPLOT CO J R·Filed 2020·Granted Feb 1, 2022·4 cites·1 claims
- 2870US6928915B2Slicing machine with plug prevention deviceSIMPLOT CO J R·Filed 2003·Granted Aug 16, 2005·9 cites·20 claims
- 2967USD972808SFormed potato productSIMPLOT CO J R·Filed 2021·Granted Dec 20, 2022·3 cites·1 claims
- 3067US6764295B2Rotary cutterSIMPLOT CO J R·Filed 2002·Granted Jul 20, 2004·16 cites·21 claims
- 3166US2018141230A1Rotary knife fixture for cutting spiral, textured potato piecesSIMPLOT CO J R·Filed 2018·Application pending·0 cites
- 3264US8844416B2Lattice cutting machineWALKER DAVID B·Filed 2011·Granted Sep 30, 2014·4 cites·15 claims
- 3363USD914804SPotato pieceSIMPLOT CO J R·Filed 2019·Granted Mar 30, 2021·7 cites·1 claims
- 3463US4516845ASecurity control system and method for identification card camerasPOLAROID CORP·Filed 1984·Granted May 14, 1985·9 cites·25 claims
- 3563US2007193429A1Knife blade for producing rough surface french fry stripsSIMPLOT CO J R·Filed 2007·Application pending·0 cites
- 3659US2007098860A1Post-roast infusion of vegetable and fruit piecesSIMPLOT CO J R·Filed 2006·Application pending·0 cites
- 3758US2014322396A1System and method for packaging a frozen productSIMPLOT CO J R·Filed 2014·Application pending·0 cites
- 3857US2017021953A1System and method for packaging a frozen productSIMPLOT CO J R·Filed 2016·Application pending·0 cites
- 3956US10005535B2Adaptable modular power system (AMPS) and dedicated connector; modular payload boxes and autonomous water vehicle configured to accept sameLIQUID ROBOTICS INC·Filed 2014·Granted Jun 26, 2018·1 cites·20 claims
- 4055USD822320STwisted potato pieceSIMPLOT CO J R·Filed 2016·Granted Jul 10, 2018·6 cites·1 claims
- 4155US2025189292A1Smart dendrometers for tracking plant growthEPLANT INC·Filed 2022·Application pending·0 cites
- 4255US2016243716A1Lattice cutting machine systemSIMPLOT CO J R·Filed 2016·Application pending·0 cites
- 4352USD913627SPotato pieceSIMPLOT CO J R·Filed 2019·Granted Mar 23, 2021·6 cites·1 claims
- 4451USD925161SFormed potato pieceSIMPLOT CO J R·Filed 2020·Granted Jul 20, 2021·1 cites·1 claims
- 4551US10913523B2Adaptable modular power system (AMPS) and dedicated connector; modular payload boxes and autonomous water vehicle configured to accept sameLIQUID ROBOTICS INC·Filed 2018·Granted Feb 9, 2021·0 cites·20 claims
- 4651US8435583B2French fry production method with reduced crumb generationHAMANN MICHAEL L·Filed 2007·Granted May 7, 2013·0 cites·20 claims
- 4748US2012024125A1Loop cutter knife fixture with replaceable bladesWALKER DAVID B·Filed 2011·Application pending·0 cites
- 4846USD933931SFormed potato pieceJ.R. SIMPLOT COMPANY·Filed 2020·Granted Oct 26, 2021·1 cites·1 claims
- 4945US5075769AVideo identification card systemPOLAROID CORP·Filed 1987·Granted Dec 24, 1991·24 cites·6 claims
- 5045US2014360326A1Cup cutter and methodSIMPLOT CO J R·Filed 2014·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →