Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
AP

Andrea Piazza — 73 Patents

GE: 70 patents #111 of 36,430Top 1%
CAC.R.F. Societa' Consortile Per Azioni: 28 patents #13 of 483Top 3%
Torino, IT: #3 of 3,046 inventorsTop 1%
Overall (All Time): #26,958 of 4,157,543Top 1%
73 Patents All Time
Andrea Piazza has been granted 73 US patents while listed as an inventor at GE. The first was granted in 2011 and the most recent in November 2025. Andrea Piazza ranks #26,958 of 4,157,543 US inventors in our database (top 0.65%). Patent records list Andrea Piazza in Torino, IT.

Issued Patents All Time

Showing 1–25 of 73 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12467523 Coating for a tribological surface of a component Lucia Azzini, Fabio De Bellis 2025-11-11
12460561 Lubrication system for a turbine engine 2025-11-04
12448925 System and method for detecting and reducing torque in a turbine engine Brandon Wayne Miller, Andrew Hudecki, Kevin Richard Graziano, Arthur William Sibbach, Inenhe Mohammed Khalid +1 more 2025-10-21
12449030 Mounting assembly for a gearbox assembly Bugra Han Ertas, Ravindra Shankar Ganiger, Brandon Wayne Miller 2025-10-21
12442314 Lubrication system for a turbine engine 2025-10-14
12435645 Lubrication system for a turbine engine 2025-10-07
12421904 Mounting assembly for a gearbox assembly Bugra Han Ertas, Ravindra Shankar Ganiger, Arthur William Sibbach 2025-09-23
12421898 Gearbox assembly with lubricant extraction volume ratio Bugra Han Ertas, Xiaohua Zhang, Miriam Manzoni, Flavia Turi, Arthur William Sibbach 2025-09-23
12416265 Gearbox efficiency rating for turbomachine engines Pietro Molesini, Fabio De Bellis 2025-09-16
12385443 Mounting assembly for a gearbox assembly Bugra Han Ertas, Ravindra Shankar Ganiger, Brandon Wayne Miller 2025-08-12
12385442 Gearbox assembly for a turbine engine 2025-08-12
12352214 Differential gearbox assembly for a turbine engine Ravindra Shankar Ganiger, Gontla Nagashiresha, Bugra Han Ertas, Sanjeev Kumar Jha 2025-07-08
12345201 Gearbox assembly with lubricant extraction volume ratio Bugra Han Ertas, Xiaohua Zhang, Miriam Manzoni, Flavia Turi, Arthur William Sibbach +1 more 2025-07-01
12326115 Gearbox assembly with lubricant extraction volume ratio Bugra Han Ertas, Xiaohua Zhang, Miriam Manzoni, Flavia Turi, Arthur William Sibbach +1 more 2025-06-10
12320418 Gearbox assembly with lubricant extraction volume ratio Bugra Han Ertas, Xiaohua Zhang, Miriam Manzoni, Flavia Turi, Arthur William Sibbach +1 more 2025-06-03
12281618 Mounting assembly for a gearbox assembly Bugra Han Ertas, Ravindra Shankar Ganiger, Arthur William Sibbach 2025-04-22
12253155 Gearbox assembly Ravindra Shankar Ganiger 2025-03-18
12203418 Mounting assembly for a gearbox assembly Bugra Han Ertas, Ravindra Shankar Ganiger 2025-01-21
12180896 Gearbox efficiency rating for turbomachine engines Pietro Molesini, Fabio De Bellis 2024-12-31
12163478 Overall engine efficiency rating for turbomachine engines Jeffrey Donald Clements 2024-12-10 $63,594,000
12140081 Midshaft rating for turbomachine engines Narayanan Payyoor, Weize Kang, Brandon Wayne Miller, Bugra Han Ertas 2024-11-12 $50,785,000
12085026 Overall engine efficiency rating for turbomachine engines Jeffrey Donald Clements 2024-09-10
12049849 Overall engine efficiency rating for turbomachine engines Jeffrey Donald Clements 2024-07-30 $105,482,000
12007011 Gearbox assembly Ravindra Shankar Ganiger 2024-06-11 $37,024,000
11920491 Turbomachines and epicyclic gear assemblies with lubrication channels Pietro Molesini, Fabio De Bellis 2024-03-05