Inventor
SIMARD-BERGERON JULIEN
CA7 patents
Patents
7 patentsUS10935076B2Mar 2, 2021
Journal bearing assembly with dual oil cavities
PRATT & WHITNEY CANADA9 citations83
US12084981B2Sep 10, 2024
Journal bearing with oil pocket
PRATT & WHITNEY CANADA3 citations71
US11592103B2Feb 28, 2023
Compliant journal bearing shaft assembly
PRATT & WHITNEY CANADA5 citations71
US10851671B2Dec 1, 2020
Bending stiffening feature used for compliant journal bearing
PRATT & WHITNEY CANADA6 citations71
US11821364B2Nov 21, 2023
Shaped cavity at interface between journal bearing and rotor
PRATT & WHITNEY CANADA2 citations70
US11346393B2May 31, 2022
No pin compliant journal bearing shaft for one part carrier
PRATT & WHITNEY CANADA0 citations59
US12435661B1Oct 7, 2025
Rotary engine with seal having shield and elastomeric member
PRATT & WHITNEY CANADA0 citations49