Inventor · disambiguated record
David Littlejohn
Also filed as: LITTLEJOHN DAVID · LITTLEJOHN DAVID W
27 granted patents·1 pending application·17 citations·filing 1985–2021
92Inventor score
Top patents by PatentIndex Score
28 records- 0183US11091254B2Methods for separating rotor blade cuffs from rotor blade bodiesSIKORSKY AIRCRAFT CORP·Filed 2018·Granted Aug 17, 2021·3 cites·9 claims
- 0278US10981673B2Fairing bond fixtureSIKORSKY AIRCRAFT CORP·Filed 2016·Granted Apr 20, 2021·3 cites·15 claims
- 0376US10435178B2Machine holding fixture for machining composite laminates on a rotor bladeSIKORSKY AIRCRAFT CORP·Filed 2016·Granted Oct 8, 2019·1 cites·9 claims
- 0473US12071229B2De-ice fairing bond fixtureSIKORSKY AIRCRAFT CORP·Filed 2020·Granted Aug 27, 2024·0 cites·10 claims
- 0573US11331713B2Bond fixture for composite splice fairing assemblySIKORSKY AIRCRAFT CORP·Filed 2019·Granted May 17, 2022·0 cites·10 claims
- 0671US11046460B2Machine holding fixture for machining composite laminates on a rotor bladeSIKORSKY AIRCRAFT CORP·Filed 2019·Granted Jun 29, 2021·0 cites·5 claims
- 0767US11572206B2Packaging systemSEALED AIR CORP·Filed 2016·Granted Feb 7, 2023·1 cites·11 claims
- 0866US11548103B2Mobile pressure tool for rotor blade processesSIKORSKY AIRCRAFT CORP·Filed 2020·Granted Jan 10, 2023·0 cites·19 claims
- 0966US10569906B2Apparatus and methods for making rotorcraft rotor bladesSIKORSKY AIRCRAFT CORP·Filed 2016·Granted Feb 25, 2020·1 cites·7 claims
- 1065US11584547B2Fairing bond fixtureSIKORSKY AIRCRAFT CORP·Filed 2021·Granted Feb 21, 2023·0 cites·10 claims
- 1164US11834200B2Method of bonding a blade cuff to a rotor bladeSIKORSKY AIRCRAFT CORP·Filed 2020·Granted Dec 5, 2023·0 cites·9 claims
- 1263US10456823B2Bond fixture composite splice fairing assemblySIKORSKY AIRCRAFT CORP·Filed 2016·Granted Oct 29, 2019·0 cites·12 claims
- 1362US11220331B2Bond fixture for composite splice cap assemblySIKORSKY AIRCRAFT CORP·Filed 2019·Granted Jan 11, 2022·0 cites·6 claims
- 1462US11161627B2Bond fixture for sheath assembly of rotor bladeSIKORSKY AIRCRAFT CORP·Filed 2019·Granted Nov 2, 2021·0 cites·6 claims
- 1561US10875638B2De-ice fairing bond fixtureSIKORSKY AIRCRAFT CORP·Filed 2016·Granted Dec 29, 2020·0 cites·13 claims
- 1658US11299293B2Bond fixture for leading edge assemblySIKORSKY AIRCRAFT CORP·Filed 2019·Granted Apr 12, 2022·0 cites·8 claims
- 1756US10836001B2Mobile pressure tool for rotor blade processesSIKORSKY AIRCRAFT CORP·Filed 2017·Granted Nov 17, 2020·0 cites·10 claims
- 1855US10421560B2Bond fixture for leading edge assemblySIKORSKY AIRCRAFT CORP·Filed 2016·Granted Sep 24, 2019·0 cites·11 claims
- 1955US10196140B2Methods for separating rotor blade cuffs from rotor blade bodiesSIKORSKY AIRCRAFT CORP·Filed 2016·Granted Feb 5, 2019·0 cites·13 claims
- 2054US10287008B2Bond fixture for sheath assembly of rotor bladeSIKORSKY AIRCRAFT CORP·Filed 2016·Granted May 14, 2019·0 cites·8 claims
- 2151US10301013B2Bond fixture for composite splice cap assemblySIKORSKY AIRCRAFT CORP·Filed 2016·Granted May 28, 2019·0 cites·14 claims
- 2251US10259595B2Root end spar plate closure tool for bladesSIKORSKY AIRCRAFT CORP·Filed 2016·Granted Apr 16, 2019·0 cites·13 claims
- 2347US10703509B2Main rotor blade cuff bond fixtureSIKORSKY AIRCRAFT CORP·Filed 2016·Granted Jul 7, 2020·0 cites·11 claims
- 2444US10647410B2Spinner shaft attachmentSIKORSKY AIRCRAFT CORP·Filed 2016·Granted May 12, 2020·0 cites·17 claims
- 2543US10457422B2Weights for water immersion testingSIKORSKY AIRCRAFT CORP·Filed 2016·Granted Oct 29, 2019·0 cites·15 claims
- 2641US2014230701A1Natural draft low swirl burnerCHENG ROBERT K·Filed 2012·Application pending·0 cites
- 2735US4824241AAtomic spectroscopyPHILIPS CORP·Filed 1987·Granted Apr 25, 1989·5 cites·8 claims
- 2830US4657389AElectrothermal atomizerPHILIPS CORP·Filed 1985·Granted Apr 14, 1987·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →