Inventor
SIMKULAK RICHARD JOSEPH
US7 patents
⚠️ This page may combine multiple inventors who share the name “SIMKULAK RICHARD JOSEPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIKORSKY AIRCRAFT CORP
6 patentsUS8353673B2Jan 15, 2013
Main rotor blade with integral cuff
SIKORSKY AIRCRAFT CORP10 citations82
US7771173B2Aug 10, 2010
Main rotor blade with removable tip cap
SIKORSKY AIRCRAFT CORP12 citations82
US7762785B2Jul 27, 2010
Main rotor blade with integral tip section
SIKORSKY AIRCRAFT CORP10 citations82
US7758312B2Jul 20, 2010
Main rotor blade with integral tip section
SIKORSKY AIRCRAFT CORP9 citations82
US10351229B2Jul 16, 2019
Metallic dimpled doubler
SIKORSKY AIRCRAFT CORP2 citations62
US9745056B2Aug 29, 2017
Main rotor blade with composite integral skin and cuff
SIKORSKY AIRCRAFT CORP0 citations50