Inventor
NARAYANAN PAYYOOR
Inventor
IN
Overview
Patents· 30 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F05Dprimary
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants22%
F02CGas-turbine plants20%
F01DNon-positive displacement machines or engines, e.g. steam turbines17%
F02KJet-propulsion plants10%
Y02TClimate change mitigation technologies related to transportation9%
F16CShafts7%
B64DEquipment for fitting in or to aircraft3%
F04DNon-positive-displacement pumps3%
F16FSprings2%
F16HGearing2%
PatentTitleYear
12,546,360Midshaft rating for turbomachine engines202612,486,819High-speed shaft rating for turbine engines202512,421,918High-speed shaft rating for turbine engines202512,421,871Bearing support assembly202512,416,277High-speed shaft rating for turbine engines202512,392,307High-speed shaft rating for turbine engines202512,297,743Gas turbine engine having a sensor assembly to detect torsional vibration202512,281,582Rotating airfoil assembly for an aircraft engine202512,264,690Damping device for damping shaft vibration202512,215,633Midshaft rating for turbomachine engines202512,203,377Midshaft rating for turbomachine engines202512,140,081Midshaft rating for turbomachine engines202412,071,978Midshaft rating for turbomachine engines202412,065,254Midshaft rating for turbomachine engines202411,971,054Damping device for damping shaft vibration202411,891,905Bearing support assembly202411,879,498Rotor damping devices for a turbomachine202411,828,235Gearbox for a gas turbine engine utilizing shape memory alloy dampers202311,808,214Midshaft rating for turbomachine engines202311,795,882Midshaft rating for turbomachine engines202311,725,590Turbomachine and gear assembly202311,724,813Midshaft rating for turbomachine engines202311,603,801Midshaft rating for turbomachine engines202311,512,637Turbine engine bearing arrangement202211,492,910Damper seals for rotating drums in turbomachines202211,280,219Rotor support structures for rotating drum rotors of gas turbine engines202211,274,557Damper assemblies for rotating drum rotors of gas turbine engines202211,162,428Method of starting a gas turbine engine202111,162,419Method and structure for operating engine with bowed rotor condition202111,162,382Method and system for engine operation2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to GEN ELECTRIC (30)· patent assignee history
2021–2026Based in IN· patent location history
2023–2024Patents assigned to GE AVIO SRL (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 30 | 2021–2026 |
| GE AVIO SRL | 2 | 2023–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| IN | 30 | 2021–2026 |