Inventor · disambiguated record
Roland C. Francois
Also filed as: FRANCOIS ROLAND C
3 granted patents·167 citations·filing 1991–1992
76Inventor score
Files withAEROSPATIALE3
Top patents by PatentIndex Score
3 records- 0191US5121815AEmergency lubricating device for a reduction unit particularly for a main gear box of a rotary-wing aircraftAEROSPATIALE·Filed 1991·Granted Jun 16, 1992·113 cites·4 claims
- 0263US5344101ASafeguard system of a speed increasing/reducing mechanical assembly, especially of the helicopter "gear box" type, in case of lubricating oil lossAEROSPATIALE·Filed 1992·Granted Sep 6, 1994·39 cites·18 claims
- 0352US5193645AMethod for cooling reduction gears lubricated with sprayed oil and implementation equipmentAEROSPATIALE·Filed 1992·Granted Mar 16, 1993·15 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →