Inventor
MUELLER RUSSELL L
US11 patents
⚠️ This page may combine multiple inventors who share the name “MUELLER RUSSELL L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BELL HELICOPTER TEXTRON INC
6 patentsUS11313455B2Apr 26, 2022
Aircraft gearbox lubrication system with multiple lubrication subsystems
BELL HELICOPTER TEXTRON INC6 citations72
US11511876B2Nov 29, 2022
Variable porosity load-bearing and heat-dissipating aircraft structures
BELL HELICOPTER TEXTRON INC3 citations71
US10364848B2Jul 30, 2019
Helical drive coupling
BELL HELICOPTER TEXTRON INC4 citations67
US11060605B2Jul 13, 2021
Spherical mounted cylindrical roller bearing system
BELL HELICOPTER TEXTRON INC2 citations65
US11009078B2May 18, 2021
Compressible driveshaft
BELL HELICOPTER TEXTRON INC1 citations60
US10843789B2Nov 24, 2020
Selectively engageable aircraft driveshaft using friction plates
BELL HELICOPTER TEXTRON INC0 citations49
TEXTRON INNOVATIONS INC
5 patentsUS10882612B2Jan 5, 2021
Mast bearing system for a tiltrotor aircraft
TEXTRON INNOVATIONS INC1 citations56
US10654569B2May 19, 2020
Mast bearing system for a tiltrotor aircraft
TEXTRON INNOVATIONS INC1 citations56
US11598412B2Mar 7, 2023
Spherical mounted cylindrical roller bearing system
TEXTRON INNOVATIONS INC0 citations55
US12372150B2Jul 29, 2025
Press fit bearing shoulder on gear shafts
TEXTRON INNOVATIONS INC0 citations53
US12163584B2Dec 10, 2024
Hybrid pressurized and non-pressurized lubrication system for aircraft gearbox
TEXTRON INNOVATIONS INC0 citations49