United States patent | Q43305660 |
P1246 | patent number | US11292587 |
P2093 | author name string | David N. Schmaling (Southbury, CT) | |
Kenneth F. Deyo (Thomaston, CT) | |||
Pedro L. Cabrera (West Haven, CT) | |||
P17 | country | United States of America | Q30 |
P127 | owned by | Lockheed Martin | Q7240 |
P793 | significant event | filing | Q17146064 |
consent | Q231043 | ||
P1476 | title | Hingeless helicopter rotor with high stiffness and low drag configuration |
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