Inventor
GARCIA SERGIO E
US13 patents
⚠️ This page may combine multiple inventors who share the name “GARCIA SERGIO E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GM GLOBAL TECH OPERATIONS LLC
10 patentsUS10581100B2Mar 3, 2020
Method of operating a fuel cell stack having a temporarily disabled bleed valve
GM GLOBAL TECH OPERATIONS LLC3 citations71
US9806356B2Oct 31, 2017
Systems and methods for controlling oxygen concentration in a cathode of a fuel cell system
GM GLOBAL TECH OPERATIONS LLC2 citations71
US11631873B1Apr 18, 2023
Method for controlling a fuel cell system having a hydrogen fuel injector/ejector
GM GLOBAL TECH OPERATIONS LLC0 citations60
US10328820B2Jun 25, 2019
Fuel cell system start-up using voltage profile control
GM GLOBAL TECH OPERATIONS LLC1 citations56
US11735751B1Aug 22, 2023
Intelligent fuel cell systems and control logic for smart use of anode header drain valves for FCS bleed and drainage
GM GLOBAL TECH OPERATIONS LLC0 citations50
US11031615B2Jun 8, 2021
Method of operating a fuel cell stack having a temporarily disabled drain valve
GM GLOBAL TECH OPERATIONS LLC0 citations50
US9853312B2Dec 26, 2017
Method for determining membrane protonic resistance of a fuel cell stack
GM GLOBAL TECH OPERATIONS LLC0 citations49
US9985303B2May 29, 2018
Validation and correction of gen 2 anode H2 concentration estimation
GM GLOBAL TECH OPERATIONS LLC1 citations46
US10069160B2Sep 4, 2018
Stack voltage control for recovery mode using boost converter
GM GLOBAL TECH OPERATIONS LLC0 citations40
US10818947B2Oct 27, 2020
Systems and methods for fuel-cell stack flow control with simultaneous load following
GM GLOBAL TECH OPERATIONS LLC0 citations30