Inventor · disambiguated record
Douglas Swanson
Also filed as: SWANSON DOUGLAS · SWANSON DOUGLAS A
22 granted patents·3 pending applications·438 citations·filing 1993–2024
95Inventor score
Top patents by PatentIndex Score
25 records- 0197US9073627B2Helicopter vibration control system and circular force generation systems for canceling vibrationsJOLLY MARK R·Filed 2010·Granted Jul 7, 2015·34 cites·16 claims
- 0294US8162606B2Helicopter hub mounted vibration control and circular force generation systems for canceling vibrationsJOLLY MARK R·Filed 2009·Granted Apr 24, 2012·28 cites·19 claims
- 0392US5526292ABroadband noise and vibration reductionLORD CORP·Filed 1994·Granted Jun 11, 1996·105 cites·14 claims
- 0490US5947457AFluid-filled active vibration absorberLORD CORP·Filed 1997·Granted Sep 7, 1999·67 cites·23 claims
- 0589US5427347AApparatus for controlling active mountsLORD CORP·Filed 1993·Granted Jun 27, 1995·60 cites·16 claims
- 0688US6695294B2Controlled equilibrium device with displacement dependent spring rates and integral dampingLORD CORP·Filed 2001·Granted Feb 24, 2004·53 cites·17 claims
- 0785US7571876B2Aircraft landing gear assembly shimmy damperLORD CORP·Filed 2006·Granted Aug 11, 2009·11 cites·20 claims
- 0882US7686246B2Method and system for controlling helicopter vibrationsLORD CORP·Filed 2007·Granted Mar 30, 2010·8 cites·41 claims
- 0981US10543911B2Rotary wing aircraft vibration control system with resonant inertial actuatorsLORD CORP·Filed 2018·Granted Jan 28, 2020·2 cites·11 claims
- 1079US5754662AFrequency-focused actuators for active vibrational energy control systemsLORD CORP·Filed 1994·Granted May 19, 1998·53 cites·18 claims
- 1177US12448899B2Rotating machine component clearance sensing systems and methodsLORD CORP·Filed 2024·Granted Oct 21, 2025·0 cites·20 claims
- 1277US12025013B2Rotating machine component clearance sensing systems and methodsLORD CORP·Filed 2020·Granted Jul 2, 2024·1 cites·15 claims
- 1376US10486803B2Systems and methods for structural health monitoring and protectionLORD CORP·Filed 2015·Granted Nov 26, 2019·4 cites·15 claims
- 1476US8272592B2Method and system for controlling helicopter vibrationsBADRE-ALAM ASKARI·Filed 2009·Granted Sep 25, 2012·6 cites·33 claims
- 1569US2025226782A1Active vibration control systemLORD CORP·Filed 2023·Application pending·0 cites
- 1668US12345587B2Hanger bearing mounted torque sensorLORD CORP·Filed 2022·Granted Jul 1, 2025·0 cites·19 claims
- 1767US10392102B2Helicopter vibration control system and circular force generation systems for canceling vibrationsLORD CORP·Filed 2017·Granted Aug 27, 2019·1 cites·11 claims
- 1864US10393216B2Redundant active vibration and noise control systems and methodsLORD CORP·Filed 2014·Granted Aug 27, 2019·3 cites·17 claims
- 1963US11205982B2Actuator motion controller with regeneration compensationLORD CORP·Filed 2016·Granted Dec 21, 2021·1 cites·36 claims
- 2063US2022103101A1Actuator motion controller with regeneration compensationLORD CORP·Filed 2021·Application pending·0 cites
- 2152US8534600B2Aircraft landing gear assembly shimmy damperBACHMEYER PAUL J·Filed 2009·Granted Sep 17, 2013·1 cites·8 claims
- 2251US12509221B2Force generator with center attachment and/or redundant attachment pointsLORD CORP·Filed 2023·Granted Dec 30, 2025·0 cites·20 claims
- 2349US12054261B2Active vibration control of floor and seat frame vibrationLORD CORP·Filed 2019·Granted Aug 6, 2024·0 cites·37 claims
- 2449US11745861B2Active vibration control system in a gunfire vibration environmentLORD CORP·Filed 2020·Granted Sep 5, 2023·0 cites·20 claims
- 2535US2019308721A1Integrated smart sensing systems and methodsLORD CORP·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →