Inventor
CARL BLAKE
US7 patents
Patents
7 patentsUS11788256B2Oct 17, 2023
Dual architecture for an electro-hydraulic drive system
PARKER HANNIFIN CORP2 citations71
US11225776B2Jan 18, 2022
Boom potential energy recovery of hydraulic excavator
PARKER HANNIFIN CORP1 citations70
US10358797B2Jul 23, 2019
Boom potential energy recovery of hydraulic excavator
PARKER HANNIFIN CORP2 citations70
US10941542B2Mar 9, 2021
Boom potential energy recovery of hydraulic excavator
PARKER HANNIFIN CORP0 citations59
US10815646B2Oct 27, 2020
Boom potential energy recovery of hydraulic excavator
PARKER HANNIFIN CORP0 citations49
US11781289B2Oct 10, 2023
Electro-hydraulic drive system for a machine
PARKER HANNIFIN CORP0 citations48
US10160439B2Dec 25, 2018
Power efficiency control mechanism for a working machine
PARKER HANNIFIN CORP1 citations48