Inventor · disambiguated record
Robert W. Pruden
Also filed as: PRUDEN ROBERT W
7 granted patents·284 citations·filing 1997–1999
88Inventor score
Files withUNITED TECHNOLOGIES CORP7
Top patents by PatentIndex Score
7 records- 0195US6077040AControl system for blades for a variable pitch propellerUNITED TECHNOLOGIES CORP·Filed 1998·Granted Jun 20, 2000·111 cites·29 claims
- 0287US5836743AVariable pitch counterweighted propeller system with releasable hydraulic pitchlockUNITED TECHNOLOGIES CORP·Filed 1997·Granted Nov 17, 1998·73 cites·12 claims
- 0354US5865599ASystem and process for direct blade angle measurement in propulsion systemsUNITED TECHNOLOGIES CORP·Filed 1997·Granted Feb 2, 1999·31 cites·24 claims
- 0446US6137082AMultiple piece propeller deicing system brush block housingsUNITED TECHNOLOGIES CORP·Filed 1998·Granted Oct 24, 2000·29 cites·12 claims
- 0545US6069341ABrush block housing for propeller deicing systemUNITED TECHNOLOGIES CORP·Filed 1998·Granted May 30, 2000·23 cites·10 claims
- 0637US6241473B1Pressure relief device for a propeller hubUNITED TECHNOLOGIES CORP·Filed 1999·Granted Jun 5, 2001·11 cites·7 claims
- 0736US6280142B1Pressure relief device for a propeller hubUNITED TECHNOLOGIES CORP·Filed 1999·Granted Aug 28, 2001·6 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Robert W. Pruden 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 →