Inventor · disambiguated record
David A. Kovalsky
Also filed as: KOVALSKY DAVID A
14 granted patents·605 citations·filing 1991–2008
95Inventor score
Top patents by PatentIndex Score
14 records- 0193US7165945B2Braided spar for a rotor blade and method of manufacture thereofSIKORSKY AIRCRAFT CORP·Filed 2003·Granted Jan 23, 2007·58 cites·28 claims
- 0292US5755558AFiber reinforced composite spar for a rotary wing aircraft and method of manufacture thereofSIKORSKY AIRCRAFT CORP·Filed 1994·Granted May 26, 1998·92 cites·24 claims
- 0391US6976829B2Rotor blade tip sectionSIKORSKY AIRCRAFT CORP·Filed 2003·Granted Dec 20, 2005·69 cites·27 claims
- 0490US5939007AMethod for manufacture of a fiber reinforced composite spar for rotary wing aircraftSIKORSKY AIRCRAFT CORP·Filed 1997·Granted Aug 17, 1999·103 cites·1 claims
- 0586US7246998B2Mission replaceable rotor blade tip sectionSIKORSKY AIRCRAFT CORP·Filed 2004·Granted Jul 24, 2007·59 cites·29 claims
- 0681US5520532AMolding assembly for forming airfoil structuresUNITED TECHNOLOGIES CORP·Filed 1994·Granted May 28, 1996·35 cites·14 claims
- 0776US5885059AComposite tip cap assembly for a helicopter main rotor bladeSIKORSKY AIRCRAFT CORP·Filed 1996·Granted Mar 23, 1999·54 cites·13 claims
- 0873US8353673B2Main rotor blade with integral cuffSIKORSKY AIRCRAFT CORP·Filed 2008·Granted Jan 15, 2013·10 cites·24 claims
- 0972US5862576AApparatus for installing a leading-edge sheath onto a helicopter main rotor blade subassemblySIKORSKY AIRCRAFT CORP·Filed 1997·Granted Jan 26, 1999·32 cites·5 claims
- 1064US5836062AApparatus for assembling a helicopter main rotor blade subassemblySIKORSKY AIRCRAFT CORP·Filed 1997·Granted Nov 17, 1998·23 cites·9 claims
- 1156US5832605AMethods for fabricating a helicopter main rotor bladeSIKORSKY AIRCRAFT CORP·Filed 1997·Granted Nov 10, 1998·17 cites·7 claims
- 1256US5645670AMethod for applying a skin layer to an airfoil structureSIKORSKY AIRCRAFT CORP·Filed 1995·Granted Jul 8, 1997·18 cites·2 claims
- 1353US5475622AMethod and apparatus for balancing helicopter rotor bladesUNITED TECHNOLOGIES CORP·Filed 1994·Granted Dec 12, 1995·24 cites·15 claims
- 1442US5158631AMethod of manufacturing a dog-leg shaped ply of composite material and the tool used in carrying out the methodUNITED TECHNOLOGIES CORP·Filed 1991·Granted Oct 27, 1992·11 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →