Inventor
ZEMITIS WILLIAM SCOTT
US41 patents
⚠️ This page may combine multiple inventors who share the name “ZEMITIS WILLIAM SCOTT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
35 patentsUS7762779B2Jul 27, 2010
Turbine blade tip shroud
GEN ELECTRIC35 citations89
US11236620B1Feb 1, 2022
Turbine blade tip shroud surface profiles
GEN ELECTRIC8 citations80
US7476084B1Jan 13, 2009
Blade/disk dovetail backcut for blade/disk stress reduction (6FA and 6FA+e, stage 1)
GEN ELECTRIC10 citations78
US7419361B1Sep 2, 2008
Blade/disk dovetail backcut for blade/disk stress reduction (7FA+e, stage 2)
GEN ELECTRIC15 citations77
US11162432B2Nov 2, 2021
Integrated nozzle and diaphragm with optimized internal vane thickness
GEN ELECTRIC3 citations72
US10704392B2Jul 7, 2020
Tip shroud fillets for turbine rotor blades
GEN ELECTRIC4 citations72
US10513934B2Dec 24, 2019
Z-notch shape for a turbine blade tip shroud
GEN ELECTRIC4 citations72
US10400610B2Sep 3, 2019
Turbine blade having a tip shroud notch
GEN ELECTRIC2 citations72
US11821336B2Nov 21, 2023
Turbine blade tip shroud with axially offset cutter teeth, and related surface profiles and method
GEN ELECTRIC3 citations71
US10683759B2Jun 16, 2020
Edge profiles for tip shrouds of turbine rotor blades
GEN ELECTRIC2 citations71
US10544686B2Jan 28, 2020
Turbine bucket with a cooling circuit having asymmetric root turn
GEN ELECTRIC4 citations71
US9574450B2Feb 21, 2017
Turbine blade mid-span shroud assembly
GEN ELECTRIC2 citations70
US11371363B1Jun 28, 2022
Turbine blade tip shroud surface profiles
GEN ELECTRIC5 citations68
US10947898B2Mar 16, 2021
Undulating tip shroud for use on a turbine blade
GEN ELECTRIC2 citations68
US10526899B2Jan 7, 2020
Turbine blade having a tip shroud
GEN ELECTRIC3 citations68
US11885241B1Jan 30, 2024
Turbine nozzle assembly with stress relief structure for mounting rail
GEN ELECTRIC2 citations67
US11814991B1Nov 14, 2023
Turbine nozzle assembly with stress relief structure for mounting rail
GEN ELECTRIC2 citations67
US7438532B2Oct 21, 2008
Blade/disk dovetail backcut for blade/disk stress reduction (9FA+e, stage 2)
GEN ELECTRIC5 citations63
US12497898B2Dec 16, 2025
Turbine blade tip shroud with axially offset cutter teeth, and related surface profiles and method
GEN ELECTRIC0 citations61
US11156103B2Oct 26, 2021
Turbine blades having damper pin slot features
GEN ELECTRIC0 citations61
US10247006B2Apr 2, 2019
Turbine blade having radial throat distribution
GEN ELECTRIC1 citations58
US11506064B2Nov 22, 2022
Turbine blade tip shroud surface profiles
GEN ELECTRIC1 citations57
US11187085B2Nov 30, 2021
Turbine bucket with a cooling circuit having an asymmetric root turn
GEN ELECTRIC1 citations57
US10519783B2Dec 31, 2019
Method for modifying a shroud and blade
GEN ELECTRIC1 citations56
US11946386B2Apr 2, 2024
Turbine blade tip shroud surface profiles
GEN ELECTRIC1 citations53
US11629601B2Apr 18, 2023
Turbomachine rotor blade with a cooling circuit having an offset rib
GEN ELECTRIC0 citations51
US10519785B2Dec 31, 2019
Turbine blades having damper pin slot features and methods of fabricating the same
GEN ELECTRIC0 citations51
US11255198B1Feb 22, 2022
Tip shroud with exit surface for cooling passages
GEN ELECTRIC0 citations50
US10683765B2Jun 16, 2020
Turbine blades having shank features and methods of fabricating the same
GEN ELECTRIC0 citations50
US11713685B2Aug 1, 2023
Turbine blade tip shroud with protrusion under wing
GEN ELECTRIC0 citations47
US11692447B1Jul 4, 2023
Surface profiles for tip rails of turbine blade tip shroud
GEN ELECTRIC0 citations44
US11566528B2Jan 31, 2023
Rotor blade sealing structures
GEN ELECTRIC0 citations42
US10494934B2Dec 3, 2019
Turbine blades having shank features
GEN ELECTRIC0 citations40
US10655485B2May 19, 2020
Stress-relieving pocket in turbine nozzle with airfoil rib
GEN ELECTRIC0 citations33
US10422236B2Sep 24, 2019
Turbine nozzle with stress-relieving pocket
GEN ELECTRIC0 citations33