P

Inventor

BEATTY ROBERT D

US6 patents
⚠️ This page may combine multiple inventors who share the name “BEATTY ROBERT D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SIKORSKY AIRCRAFT CORP

4 patents
US5655879AAug 12, 1997

Mounting arrangement for variable diameter rotor blade assemblies

SIKORSKY AIRCRAFT CORP29 citations89
US7513750B2Apr 7, 2009

Rotor blade tip planform

SIKORSKY AIRCRAFT CORP21 citations88
US10822076B2Nov 3, 2020

Dual rotor, rotary wing aircraft

SIKORSKY AIRCRAFT CORP10 citations79
US11235869B2Feb 1, 2022

Sealed hub and shaft fairing for rotary wing aircraft

SIKORSKY AIRCRAFT CORP0 citations58

UNITED TECHNOLOGIES CORP

1 patent
US5364230ANov 15, 1994

Rotor blade subassembly for a rotor assembly having ducted, coaxial counter-rotating rotors

UNITED TECHNOLOGIES CORP61 citations95

LONERGAN MICHAEL C

1 patent
US9199720B2Dec 1, 2015

Non-rotating stationary ground tube for a wind fairing

LONERGAN MICHAEL C0 citations37