Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Noise reduction in aircraft propellers

Noise reduction in aircraft propellers

US Patent 5190441 · Granted Mar 2, 1993

Estimated economic value: $15,285,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Shroud hanger assembly2025
Propulsion system architecture2024
Shroud hanger assembly2024
Turbomachine with alternatingly spaced rotor blades2023
Shroud hanger assembly2023
Unducted thrust producing system2022
Turbine engine with annular cavity2022
Shroud hanger assembly2022
Turbomachine having an airflow management assembly2021
Method of control of three spool gas turbine engine2021
Gearbox coupling in a turbomachine2021
Gearbox mounting in a turbomachine2021