P

Inventor

SIENKOWSKI JON R

US10 patents
⚠️ This page may combine multiple inventors who share the name “SIENKOWSKI JON R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GM GLOBAL TECH OPERATIONS INC

5 patents
US8672549B2Mar 18, 2014

Keyless/grooveless foil bearing with fold over tab

GM GLOBAL TECH OPERATIONS INC7 citations79
US7862941B2Jan 4, 2011

Hydrogen emissions control during up-transients and cathode pulsing

GM GLOBAL TECH OPERATIONS INC4 citations60
US7785727B2Aug 31, 2010

Combined anode inlet, anode bleed, and anode flow shift valve mechanism

GM GLOBAL TECH OPERATIONS INC5 citations55
US7799473B2Sep 21, 2010

Anode recirculation for a parallel dual stack fuel cell system

GM GLOBAL TECH OPERATIONS INC0 citations50
US7955744B2Jun 7, 2011

Method for fuel cell start-up with uniform hydrogen flow

GM GLOBAL TECH OPERATIONS INC0 citations39

FLORA BRIAN S

1 patent
US8414191B2Apr 9, 2013

Keyless/grooveless foil bearing with fold over tab

FLORA BRIAN S7 citations74

BURCH STEVEN D

1 patent
US8603690B2Dec 10, 2013

Methods and controls for hydrogen to cathode inlet of a fuel cell system

BURCH STEVEN D3 citations58

SIENKOWSKI JON R

1 patent
US8057941B2Nov 15, 2011

Comprehensive method for triggering anode bleed events in a fuel cell system

SIENKOWSKI JON R2 citations54

GADE PRASAD

1 patent
US8855942B2Oct 7, 2014

Anode bleed control strategy for improved water management and hydrogen utilization

GADE PRASAD0 citations43

ALP ABDULLAH B

1 patent
US8748053B2Jun 10, 2014

Anode bleed flow detection and remedial actions

ALP ABDULLAH B0 citations37