Inventor · disambiguated record
Sven Roy Lofstrom
Also filed as: LOFSTROM SVEN R · LOFSTROM SVEN ROY
38 granted patents·1 pending application·100 citations·filing 1997–2023
95Inventor score
Top patents by PatentIndex Score
39 records- 0191US11066188B2Method and apparatus for locating and forming fastener holes in a replacement tip section of a rotor bladeSIKORSKY AIRCRAFT CORP·Filed 2018·Granted Jul 20, 2021·5 cites·16 claims
- 0286US5908522ASupplemental leading edge wear strip for a rotor bladeCOMPOSITE TECHNOLOGY INC·Filed 1997·Granted Jun 1, 1999·85 cites·15 claims
- 0383US11091254B2Methods for separating rotor blade cuffs from rotor blade bodiesSIKORSKY AIRCRAFT CORP·Filed 2018·Granted Aug 17, 2021·3 cites·9 claims
- 0478US10981673B2Fairing bond fixtureSIKORSKY AIRCRAFT CORP·Filed 2016·Granted Apr 20, 2021·3 cites·15 claims
- 0576US11242140B2Method of removal and replacement of a tip section of a rotor bladeSIKORSKY AIRCRAFT CORP·Filed 2018·Granted Feb 8, 2022·2 cites·16 claims
- 0676US10435178B2Machine holding fixture for machining composite laminates on a rotor bladeSIKORSKY AIRCRAFT CORP·Filed 2016·Granted Oct 8, 2019·1 cites·9 claims
- 0774US11655052B2Method and apparatus for locating and forming fastener holes in a replacement tip section of a rotor bladeSIKORSKY AIRCRAFT CORP·Filed 2021·Granted May 23, 2023·0 cites·17 claims
- 0873US12071229B2De-ice fairing bond fixtureSIKORSKY AIRCRAFT CORP·Filed 2020·Granted Aug 27, 2024·0 cites·10 claims
- 0973US11331713B2Bond fixture for composite splice fairing assemblySIKORSKY AIRCRAFT CORP·Filed 2019·Granted May 17, 2022·0 cites·10 claims
- 1071US12129023B2Method of removal and replacement of a tip section of a rotor bladeSIKORSKY AIRCRAFT CORP·Filed 2021·Granted Oct 29, 2024·0 cites·20 claims
- 1171US11046460B2Machine holding fixture for machining composite laminates on a rotor bladeSIKORSKY AIRCRAFT CORP·Filed 2019·Granted Jun 29, 2021·0 cites·5 claims
- 1268US10518395B2Cuff-blade attachment bushing removalSIKORSKY AIRCRAFT CORP·Filed 2019·Granted Dec 31, 2019·0 cites·6 claims
- 1367US11932381B2Collapsible spar mandrelLOCKHEED CORP·Filed 2023·Granted Mar 19, 2024·0 cites·10 claims
- 1466US11548103B2Mobile pressure tool for rotor blade processesSIKORSKY AIRCRAFT CORP·Filed 2020·Granted Jan 10, 2023·0 cites·19 claims
- 1566US10569906B2Apparatus and methods for making rotorcraft rotor bladesSIKORSKY AIRCRAFT CORP·Filed 2016·Granted Feb 25, 2020·1 cites·7 claims
- 1665US11584547B2Fairing bond fixtureSIKORSKY AIRCRAFT CORP·Filed 2021·Granted Feb 21, 2023·0 cites·10 claims
- 1764US11834200B2Method of bonding a blade cuff to a rotor bladeSIKORSKY AIRCRAFT CORP·Filed 2020·Granted Dec 5, 2023·0 cites·9 claims
- 1863US10456823B2Bond fixture composite splice fairing assemblySIKORSKY AIRCRAFT CORP·Filed 2016·Granted Oct 29, 2019·0 cites·12 claims
- 1962US11220331B2Bond fixture for composite splice cap assemblySIKORSKY AIRCRAFT CORP·Filed 2019·Granted Jan 11, 2022·0 cites·6 claims
- 2062US11161627B2Bond fixture for sheath assembly of rotor bladeSIKORSKY AIRCRAFT CORP·Filed 2019·Granted Nov 2, 2021·0 cites·6 claims
- 2161US10875638B2De-ice fairing bond fixtureSIKORSKY AIRCRAFT CORP·Filed 2016·Granted Dec 29, 2020·0 cites·13 claims
- 2260US11649042B2Collapsible spar mandrelLOCKHEED CORP·Filed 2020·Granted May 16, 2023·0 cites·12 claims
- 2359US11511499B2Bond fixture for root end laminate or rotor bladeSIKORSKY AIRCRAFT CORP·Filed 2020·Granted Nov 29, 2022·0 cites·9 claims
- 2458US11299293B2Bond fixture for leading edge assemblySIKORSKY AIRCRAFT CORP·Filed 2019·Granted Apr 12, 2022·0 cites·8 claims
- 2558US10183341B2Composition hole pattern transfer toolingSIKORSKY AIRCRAFT CORP·Filed 2018·Granted Jan 22, 2019·0 cites·5 claims
- 2656US10836001B2Mobile pressure tool for rotor blade processesSIKORSKY AIRCRAFT CORP·Filed 2017·Granted Nov 17, 2020·0 cites·10 claims
- 2755US10421560B2Bond fixture for leading edge assemblySIKORSKY AIRCRAFT CORP·Filed 2016·Granted Sep 24, 2019·0 cites·11 claims
- 2855US10196140B2Methods for separating rotor blade cuffs from rotor blade bodiesSIKORSKY AIRCRAFT CORP·Filed 2016·Granted Feb 5, 2019·0 cites·13 claims
- 2954US10287008B2Bond fixture for sheath assembly of rotor bladeSIKORSKY AIRCRAFT CORP·Filed 2016·Granted May 14, 2019·0 cites·8 claims
- 3053US10040131B2Composition hole pattern transfer toolingSIKORSKY AIRCRAFT CORP·Filed 2016·Granted Aug 7, 2018·0 cites·9 claims
- 3151US10301013B2Bond fixture for composite splice cap assemblySIKORSKY AIRCRAFT CORP·Filed 2016·Granted May 28, 2019·0 cites·14 claims
- 3249US10576699B2Bond fixture for root end laminate or rotor bladeSIKORSKY AIRCRAFT CORP·Filed 2016·Granted Mar 3, 2020·0 cites·9 claims
- 3348US10730201B2Blade chamfer toolsSIKORSKY AIRCRAFT CORP·Filed 2016·Granted Aug 4, 2020·0 cites·9 claims
- 3447US10703509B2Main rotor blade cuff bond fixtureSIKORSKY AIRCRAFT CORP·Filed 2016·Granted Jul 7, 2020·0 cites·11 claims
- 3544US10183388B2Cuff-blade attachment bushing removalSIKORSKY AIRCRAFT CORP·Filed 2016·Granted Jan 22, 2019·0 cites·6 claims
- 3643US10457422B2Weights for water immersion testingSIKORSKY AIRCRAFT CORP·Filed 2016·Granted Oct 29, 2019·0 cites·15 claims
- 3741US10752344B2Removing blade cuff bushingsSIKORSKY AIRCRAFT CORP·Filed 2016·Granted Aug 25, 2020·0 cites·12 claims
- 3841US10288399B2Blade geometry characterization toolSIKORSKY AIRCRAFT CORP·Filed 2015·Granted May 14, 2019·0 cites·14 claims
- 3937US2018044006A1Splice cap nickel abrasion strip caulSIKORSKY AIRCRAFT CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →