Inventor · disambiguated record
Francis D. Federici
Also filed as: FEDERICI FRANCIS D
3 granted patents·97 citations·filing 1996–2006
74Inventor score
Technology areasB64C
Top patents by PatentIndex Score
3 records- 0186US8303248B2Swash plate anti-torque mechanismCABRERA PEDRO L·Filed 2006·Granted Nov 6, 2012·24 cites·20 claims
- 0281US5690474AOptimized composite flexbeam for helicopter tail rotorsSIKORSKY AIRCRAFT CORP·Filed 1996·Granted Nov 25, 1997·64 cites·20 claims
- 0349US6398497B1Blade lock system for variable diameter rotor systemsSIKORSKY AIRCRAFT CORP·Filed 2001·Granted Jun 4, 2002·9 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →