Inventor · disambiguated record
Bruce D. Hansen
Also filed as: HANSEN BRUCE D
14 granted patents·3 pending applications·77 citations·filing 1992–2020
87Inventor score
Top patents by PatentIndex Score
17 records- 0189US11041221B2Methods and processes of forming gearsSIKORSKY AIRCRAFT CORP·Filed 2019·Granted Jun 22, 2021·1 cites·19 claims
- 0287US5226350ADrive train assembly for a rotor assembly having ducted, coaxial counter-rotating rotorsUNITED TECHNOLOGIES CORP·Filed 1992·Granted Jul 13, 1993·62 cites·13 claims
- 0377US10746226B2Electro-chemical hardening of bearing racewaysSIKORSKY AIRCRAFT CORP·Filed 2019·Granted Aug 18, 2020·0 cites·8 claims
- 0471US11391356B2Hybrid gear constructionSIKORSKY AIRCRAFT CORP·Filed 2019·Granted Jul 19, 2022·2 cites·15 claims
- 0569US10295039B2Convex gear tooth edge breakSIKORSKY AIRCRAFT CORP·Filed 2017·Granted May 21, 2019·1 cites·18 claims
- 0665US10494687B2Methods and processes of forming gearsSIKORSKY AIRCRAFT CORP·Filed 2016·Granted Dec 3, 2019·0 cites·9 claims
- 0765US6918181B2Gear tooth topological modification for reducing noise and vibration in transmission systemsSIKORSKY AIRCRAFT CORP·Filed 2003·Granted Jul 19, 2005·11 cites·12 claims
- 0861US10480581B2Electro-chemical hardening of bearing racewaysSIKORSKY AIRCRAFT CORP·Filed 2018·Granted Nov 19, 2019·0 cites·7 claims
- 0959US10717154B2Active peening of gear teeth in an assembled gearboxSIKORSKY AIRCRAFT CORP·Filed 2016·Granted Jul 21, 2020·0 cites·20 claims
- 1053US10821532B2Advanced herringbone gear designSIKORSKY AIRCRAFT CORP·Filed 2017·Granted Nov 3, 2020·0 cites·15 claims
- 1151US11655880B2Multi-speed gear box for a rotary wing aircraftLOCKHEED CORP·Filed 2020·Granted May 23, 2023·0 cites·14 claims
- 1250US2008277030A1Composition and Process for Enhanced Properties of Ferrous ComponentsUNITED TECHNOLOGIES CORP·Filed 2005·Application pending·0 cites
- 1348US10646938B2Precision electrochemical machine for gear manufactureSIKORSKY AIRCRAFT CORP·Filed 2018·Granted May 12, 2020·0 cites·6 claims
- 1447US10494708B2Carburization of steel componentsSIKORSKY AIRCRAFT CORP·Filed 2016·Granted Dec 3, 2019·0 cites·15 claims
- 1547US2006280946A1Metal-containing diamond-like-carbon coating compositionsUNITED TECHNOLOGIES CORP·Filed 2005·Application pending·0 cites
- 1643US8758527B2Gear material for an enhanced rotorcraft drive systemMUKHERJI TAPAS K·Filed 2006·Granted Jun 24, 2014·0 cites·11 claims
- 1736US2005193852A1Transmission system with increased power densityFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →