Inventor
MAHMOOD SANA
US19 patents
⚠️ This page may combine multiple inventors who share the name “MAHMOOD SANA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATERPILLAR INC
16 patentsUS10378535B2Aug 13, 2019
Damping assembly
CATERPILLAR INC29 citations93
US10711754B2Jul 14, 2020
Valve assembly having electrical actuator with stepped armature
CATERPILLAR INC30 citations92
US11035332B2Jun 15, 2021
Fuel injector having dual solenoid control valves
CATERPILLAR INC2 citations72
US9970421B2May 15, 2018
Dual-stage cryogenic pump
CATERPILLAR INC2 citations72
US10060421B2Aug 28, 2018
Hydraulic drive multi-element cryogenic pump
CATERPILLAR INC3 citations69
US11859583B2Jan 2, 2024
Fuel injector having dual solenoid control valves
CATERPILLAR INC0 citations62
US11008957B2May 18, 2021
Spill valve assembly for improved minimum delivery capability in fuel system
CATERPILLAR INC1 citations60
US9470197B2Oct 18, 2016
Fuel injector having turbulence-reducing sac
CATERPILLAR INC2 citations59
US11840993B1Dec 12, 2023
Fuel-actuated fuel injector having cooling fuel circuit and method
CATERPILLAR INC0 citations51
US11506163B2Nov 22, 2022
Two-piece outlet check in fuel injector for starting-flow rate shaping
CATERPILLAR INC0 citations50
US10041484B2Aug 7, 2018
Pump having inlet reservoir with vapor-layer standpipe
CATERPILLAR INC1 citations50
US10036383B2Jul 31, 2018
Pump piston having variable diameter
CATERPILLAR INC0 citations49
US11506162B2Nov 22, 2022
Trapped volume split check assembly in fuel injector
CATERPILLAR INC0 citations47
US11225933B2Jan 18, 2022
Twin outlet check liquid fuel injector for dual fuel system
CATERPILLAR INC0 citations47
US10519916B1Dec 31, 2019
Flexible rate shape common rail fuel system and fuel injector for same
CATERPILLAR INC0 citations41
US10006449B2Jun 26, 2018
Bearing arrangement for cryogenic pump
CATERPILLAR INC0 citations40