Inventor
COLDWATE JOSEPH K
US8 patents
Patents
8 patentsUS9825510B2Nov 21, 2017
Variable gap electrical machines
HAMILTON SUNDSTRAND CORP5 citations71
US9729018B2Aug 8, 2017
Integral optimized flow channels for fluid-cooled motors and generators
HAMILTON SUNDSTRAND CORP5 citations71
US10428682B2Oct 1, 2019
Electric motor arrangements for gas turbine engines
HAMILTON SUNDSTRAND CORP4 citations69
US9882445B2Jan 30, 2018
Phase separators for electric machines
HAMILTON SUNDSTRAND CORP4 citations65
US12480527B2Nov 25, 2025
High-power air-coooled compressor motor and low-power cooling booster fan motor powered by single inverter
HAMILTON SUNDSTRAND CORP0 citations61
US10135383B2Nov 20, 2018
Current sensing in electric machines
HAMILTON SUNDSTRAND CORP1 citations50
US12294246B2May 6, 2025
Aircraft electric motor
HAMILTON SUNDSTRAND CORP0 citations44
US9369020B2Jun 14, 2016
Phase separators for electrical machines
HAMILTON SUNDSTRAND CORP0 citations40