Inventor
FERRAZ JR JOHN
US7 patents
⚠️ This page may combine multiple inventors who share the name “FERRAZ JR JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATERPILLAR INC
5 patentsUS10858806B2Dec 8, 2020
Modular manifold having at least two control modules for controlling operation of at least two hydraulic actuators of an earthmoving machine
CATERPILLAR INC5 citations68
US9388829B2Jul 12, 2016
Hydraulic control system having swing motor energy recovery
CATERPILLAR INC2 citations61
US12286982B1Apr 29, 2025
Modular hydraulic manifold
CATERPILLAR INC0 citations49
US11053958B2Jul 6, 2021
Regeneration valve for a hydraulic circuit
CATERPILLAR INC0 citations47
US10753068B1Aug 25, 2020
Electro-hydraulic arrangement for an earthmoving machine
CATERPILLAR INC0 citations31