Inventor
CABRERA PEDRO L
US10 patents
⚠️ This page may combine multiple inventors who share the name “CABRERA PEDRO L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIKORSKY AIRCRAFT CORP
4 patentsUS7841829B2Nov 30, 2010
Rotor system with pitch flap coupling
SIKORSKY AIRCRAFT CORP22 citations92
US7695249B2Apr 13, 2010
Bearingless rotor blade assembly for a high speed rotary-wing aircraft
SIKORSKY AIRCRAFT CORP28 citations92
US7585153B1Sep 8, 2009
Upper rotor control system for a counter-rotating rotor system
SIKORSKY AIRCRAFT CORP39 citations92
US7530790B2May 12, 2009
Rotor blade folding system
SIKORSKY AIRCRAFT CORP34 citations92
CABRERA PEDRO L
3 patentsLOCKHEED CORP
3 patentsUS11292587B2Apr 5, 2022
Hingeless helicopter rotor with high stiffness and low drag configuration
LOCKHEED CORP2 citations70
US11753156B2Sep 12, 2023
Main rotor blade using integral metallic center block strap assembly
LOCKHEED CORP0 citations59
US11884387B2Jan 30, 2024
Rotor assembly connectable to rotor hub and having pitch control
LOCKHEED CORP0 citations51