Inventor
BRASSFIELD STEVEN ROBERT
US52 patents
⚠️ This page may combine multiple inventors who share the name “BRASSFIELD STEVEN ROBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
49 patentsUS7328580B2Feb 12, 2008
Chevron film cooled wall
GEN ELECTRIC353 citations99
US7322797B2Jan 29, 2008
Damper cooled turbine blade
GEN ELECTRIC55 citations98
US7296973B2Nov 20, 2007
Parallel serpentine cooled blade
GEN ELECTRIC71 citations98
US6672829B1Jan 6, 2004
Turbine blade having angled squealer tip
GEN ELECTRIC128 citations98
US6474948B1Nov 5, 2002
Third-stage turbine bucket airfoil
GEN ELECTRIC103 citations96
US7377746B2May 27, 2008
Airfoil cooling circuits and method
GEN ELECTRIC69 citations95
US6382906B1May 7, 2002
Floating spoolie cup impingement baffle
GEN ELECTRIC88 citations94
US7674093B2Mar 9, 2010
Cluster bridged casting core
GEN ELECTRIC40 citations93
US7293961B2Nov 13, 2007
Zigzag cooled turbine airfoil
GEN ELECTRIC34 citations92
US7217092B2May 15, 2007
Method and apparatus for reducing turbine blade temperatures
GEN ELECTRIC27 citations92
US6984103B2Jan 10, 2006
Triple circuit turbine blade
GEN ELECTRIC42 citations92
US6428273B1Aug 6, 2002
Truncated rib turbine nozzle
GEN ELECTRIC48 citations92
US6382908B1May 7, 2002
Nozzle fillet backside cooling
GEN ELECTRIC42 citations92
US7140835B2Nov 28, 2006
Corner cooled turbine nozzle
GEN ELECTRIC20 citations91
US7008179B2Mar 7, 2006
Turbine blade frequency tuned pin bank
GEN ELECTRIC30 citations91
US10767492B2Sep 8, 2020
Turbine engine airfoil
GEN ELECTRIC7 citations84
US10563519B2Feb 18, 2020
Engine component with cooling hole
GEN ELECTRIC7 citations84
US7387492B2Jun 17, 2008
Methods and apparatus for cooling turbine blade trailing edges
GEN ELECTRIC15 citations84
US11021969B2Jun 1, 2021
Turbine blade
GEN ELECTRIC8 citations83
US7503749B2Mar 17, 2009
Turbine nozzle with trailing edge convection and film cooling
GEN ELECTRIC9 citations83
US10174620B2Jan 8, 2019
Turbine blade
GEN ELECTRIC11 citations82
US11384642B2Jul 12, 2022
Turbine engine airfoil
GEN ELECTRIC3 citations73
US11053809B2Jul 6, 2021
Turbine engine airfoil
GEN ELECTRIC2 citations73
US10975704B2Apr 13, 2021
Engine component with cooling hole
GEN ELECTRIC4 citations73
US10648342B2May 12, 2020
Engine component with cooling hole
GEN ELECTRIC2 citations73
US11401821B2Aug 2, 2022
Turbine blade
GEN ELECTRIC3 citations72
US10443398B2Oct 15, 2019
Turbine blade
GEN ELECTRIC4 citations72
US10443403B2Oct 15, 2019
Investment casting core
GEN ELECTRIC2 citations71
US10100647B2Oct 16, 2018
Turbine airfoil with cast platform cooling circuit
GEN ELECTRIC2 citations71
US9995148B2Jun 12, 2018
Method and apparatus for cooling gas turbine and rotor blades
GEN ELECTRIC4 citations71
US9840920B2Dec 12, 2017
Methods and apparatus for sealing a gas turbine engine rotor assembly
GEN ELECTRIC2 citations68
US11131213B2Sep 28, 2021
Engine component with cooling hole
GEN ELECTRIC2 citations67
US12547151B2Feb 10, 2026
Compensation for additive manufacturing
GEN ELECTRIC0 citations62
US11885236B2Jan 30, 2024
Airfoil tip rail and method of cooling
GEN ELECTRIC0 citations62
US11782416B2Oct 10, 2023
Compensation for additive manufacturing
GEN ELECTRIC1 citations62
US11639664B2May 2, 2023
Turbine engine airfoil
GEN ELECTRIC0 citations62
US11448076B2Sep 20, 2022
Engine component with cooling hole
GEN ELECTRIC0 citations62
US11377963B2Jul 5, 2022
Component for a turbine engine with a conduit
GEN ELECTRIC0 citations62
US11352889B2Jun 7, 2022
Airfoil tip rail and method of cooling
GEN ELECTRIC0 citations62
US10968750B2Apr 6, 2021
Component for a turbine engine with a hollow pin
GEN ELECTRIC0 citations62
US11236618B2Feb 1, 2022
Turbine engine airfoil with a scalloped portion
GEN ELECTRIC1 citations61
US10844728B2Nov 24, 2020
Turbine engine airfoil with a trailing edge
GEN ELECTRIC1 citations61
US10697301B2Jun 30, 2020
Turbine engine airfoil having a cooling circuit
GEN ELECTRIC1 citations61
US10208605B2Feb 19, 2019
Turbine blade
GEN ELECTRIC1 citations61
US10508548B2Dec 17, 2019
Turbine engine with a platform cooling circuit
GEN ELECTRIC0 citations51
US11566527B2Jan 31, 2023
Turbine engine airfoil and method of cooling
GEN ELECTRIC0 citations50
US11480058B2Oct 25, 2022
Engine component with set of cooling holes
GEN ELECTRIC0 citations50
US11572801B2Feb 7, 2023
Turbine engine component with baffle
GEN ELECTRIC0 citations47
US10738621B2Aug 11, 2020
Turbine airfoil with cast platform cooling circuit
GEN ELECTRIC0 citations46
MOLTER STEVE MARK
1 patentShowing the top 50 of 52 patents by PatentIndex Score.