Inventor · disambiguated record
Roy W. Schneider
Also filed as: SCHNEIDER ROY W
14 granted patents·572 citations·filing 1974–1992
94Inventor score
Top patents by PatentIndex Score
14 records- 0198US3932058AControl system for variable pitch fan propulsorUNITED TECHNOLOGIES CORP·Filed 1974·Granted Jan 13, 1976·306 cites·11 claims
- 0291US3936226AControl system for variable pitch fan propulsor with reverse pitchUNITED TECHNOLOGIES CORP·Filed 1974·Granted Feb 3, 1976·50 cites·4 claims
- 0366US5019006AAircraft engine propeller overspeed protection technical fieldSCHNEIDER ROY W·Filed 1990·Granted May 28, 1991·48 cites·5 claims
- 0465US5023793AApparatus and method for dynamic compensation of a propeller pitch speed control governorUNITED TECHNOLOGIES CORP·Filed 1989·Granted Jun 11, 1991·29 cites·13 claims
- 0563US5416699APropeller speed control having control parameters based on system dynamic characteristicsUNITED TECHNOLOGIES CORP·Filed 1992·Granted May 16, 1995·34 cites·18 claims
- 0654US4653981APropeller synchrophaserUNITED TECHNOLOGIES CORP·Filed 1985·Granted Mar 31, 1987·22 cites·7 claims
- 0753US5017089APropeller speed governor having a derivative inhibit at high flight speedsUNITED TECHNOLOGIES CORP·Filed 1989·Granted May 21, 1991·15 cites·5 claims
- 0847US4993919ADiscrete (on-off) feather signal to govern propeller overspeedUNITED TECHNOLOGIES CORP·Filed 1989·Granted Feb 19, 1991·16 cites·7 claims
- 0946US5027277AMethod for synchrophaser measurement and synchrophaser controlUNITED TECHNOLOGIES CORP·Filed 1989·Granted Jun 25, 1991·9 cites·11 claims
- 1041US4669058AIntegral control of a dependent variable in a system having at least two independent variables which influence the dependent variableUNITED TECHNOLOGIES CORP·Filed 1985·Granted May 26, 1987·9 cites·4 claims
- 1139US5029091AGround mode control of aircraft propeller speed and pitchUNITED TECHNOLOGIES CORP·Filed 1989·Granted Jul 2, 1991·12 cites·10 claims
- 1236US4659283APropeller Synchrophaser® device and mode logicUNITED TECHNOLOGIES CORP·Filed 1985·Granted Apr 21, 1987·11 cites·5 claims
- 1333US5093791AVariable gain synchrophasingUNITED TECHNOLOGIES CORP·Filed 1990·Granted Mar 3, 1992·8 cites·19 claims
- 1432US5005354AFuel control having reset of propeller overspeed and underspeed governorsUNITED TECHNOLOGIES CORP·Filed 1989·Granted Apr 9, 1991·3 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →