Inventor · disambiguated record
Frederick J. Ebert
Also filed as: EBERT FREDERICK · EBERT FREDERICK J
6 granted patents·168 citations·filing 1981–1992
85Inventor score
Files withUNITED TECHNOLOGIES CORP6
Top patents by PatentIndex Score
6 records- 0179US5188511AHelicopter anti-torque device direct pitch controlUNITED TECHNOLOGIES CORP·Filed 1991·Granted Feb 23, 1993·54 cites·8 claims
- 0276US4470121AMulti-frequency vibration controller using fluid-filled cantilever beam for vibration excitation & absorptionUNITED TECHNOLOGIES CORP·Filed 1981·Granted Sep 4, 1984·36 cites·15 claims
- 0365US5265826AHelicopter engine control having lateral cyclic pitch anticipationUNITED TECHNOLOGIES CORP·Filed 1992·Granted Nov 30, 1993·31 cites·15 claims
- 0456US5314147AHelicopter engine speed enhancement during heavy rotor load and rapid descent rate maneuveringUNITED TECHNOLOGIES CORP·Filed 1991·Granted May 24, 1994·23 cites·7 claims
- 0555US5265825AHelicopter engine control having yaw input anticipationUNITED TECHNOLOGIES CORP·Filed 1992·Granted Nov 30, 1993·21 cites·15 claims
- 0626US4655414APreventing inadvertent downthrottling of the operative engine in a multi-engine aircraftUNITED TECHNOLOGIES CORP·Filed 1985·Granted Apr 7, 1987·3 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Frederick J. Ebert files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →