Hingeless helicopter rotor with high stiffness and low drag configuration

US patent 11292587

Hingeless helicopter rotor with high stiffness and low drag configuration is …
instance of (P31):
United States patentQ43305660

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P1246patent numberUS11292587

P2093author name stringDavid N. Schmaling (Southbury, CT)
Kenneth F. Deyo (Thomaston, CT)
Pedro L. Cabrera (West Haven, CT)
P17countryUnited States of AmericaQ30
P127owned byLockheed MartinQ7240
P793significant eventfilingQ17146064
consentQ231043
P1476titleHingeless helicopter rotor with high stiffness and low drag configuration

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