Inventor · disambiguated record
David R. Danielson
Also filed as: DANIELSON DAVID · DANIELSON DAVID R
15 granted patents·344 citations·filing 1999–2022
93Inventor score
Files withHAMILTON SUNDSTRAND CORP4DANIELSON DAVID R3PERKINSON ROBERT H2SYNDAVER LABS INC2HAMILTON SUNDSTRAND1
Top patents by PatentIndex Score
15 records- 0196US6811376B2Actuation system for a controllable pitch propellerHAMILTON SUNDSTRAND·Filed 2002·Granted Nov 2, 2004·74 cites·29 claims
- 0293US11479339B2Propeller blade pitch angle feedback from actuator rotationHAMILTON SUNDSTRAND CORP·Filed 2020·Granted Oct 25, 2022·4 cites·17 claims
- 0392US6422816B1Variable pitch propeller control systemHAMILTON SUNDSTRAND CORP·Filed 2001·Granted Jul 23, 2002·79 cites·8 claims
- 0492US6059528AElectronic propeller control systemUNITED TECHNOLOGIES CORP·Filed 1999·Granted May 9, 2000·94 cites·24 claims
- 0587US8167553B2Electrical system for driving a propeller pitch change mechanismPERKINSON ROBERT H·Filed 2009·Granted May 1, 2012·21 cites·20 claims
- 0686US9120559B2Propeller blade pitch actuation systemDANIELSON DAVID R·Filed 2012·Granted Sep 1, 2015·12 cites·18 claims
- 0781US9051044B2Counter-rotating open-rotor (CROR)TALASCO ERIC J·Filed 2011·Granted Jun 9, 2015·10 cites·21 claims
- 0879US8651811B2Control logic for a propeller systemDANIELSON DAVID R·Filed 2005·Granted Feb 18, 2014·17 cites·5 claims
- 0975US9718536B2Counter-rotating open-rotor (CROR)DANIELSON DAVID R·Filed 2011·Granted Aug 1, 2017·6 cites·19 claims
- 1066US12462709B2Artificial canine modelSYNDAVER LABS INC·Filed 2022·Granted Nov 4, 2025·0 cites·16 claims
- 1164US11417241B2Artificial canine modelSYNDAVER LABS INC·Filed 2019·Granted Aug 16, 2022·0 cites·15 claims
- 1262US6609900B2Dynamic brake with backlash control for peristaltic pumpTERUMO CARDIOVASCULAR SYS·Filed 2002·Granted Aug 26, 2003·26 cites·10 claims
- 1352US12116138B2Multi-element propeller blade deicer scheme for balanced three-phase electrical loadsHAMILTON SUNDSTRAND CORP·Filed 2021·Granted Oct 15, 2024·0 cites·20 claims
- 1450US8894418B2Retractable contact assemblyPERKINSON ROBERT H·Filed 2012·Granted Nov 25, 2014·1 cites·19 claims
- 1543US9512728B2Simplified propeller balancing system and methodHAMILTON SUNDSTRAND CORP·Filed 2013·Granted Dec 6, 2016·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →