Inventor
MARIANOWSKI LEONARD G
US28 patents
⚠️ This page may combine multiple inventors who share the name “MARIANOWSKI LEONARD G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INST GAS TECHNOLOGY
24 patentsUS6261710B1Jul 17, 2001
Sheet metal bipolar plate design for polymer electrolyte membrane fuel cells
INST GAS TECHNOLOGY132 citations98
US4810485AMar 7, 1989
Hydrogen forming reaction process
INST GAS TECHNOLOGY182 citations97
US5227256AJul 13, 1993
Fully internal manifolded fuel cell stack
INST GAS TECHNOLOGY135 citations96
US4702973AOct 27, 1987
Dual compartment anode structure
INST GAS TECHNOLOGY120 citations96
US4663250AMay 5, 1987
Reduction of electrode dissolution
INST GAS TECHNOLOGY104 citations96
US5077148ADec 31, 1991
Fully internal manifolded and internal reformed fuel cell stack
INST GAS TECHNOLOGY105 citations95
US5942347AAug 24, 1999
Proton exchange membrane fuel cell separator plate
INST GAS TECHNOLOGY123 citations94
US4661422AApr 28, 1987
Electrochemical production of partially oxidized organic compounds
INST GAS TECHNOLOGY73 citations94
US4579788AApr 1, 1986
High temperature fuel cell wet seal
INST GAS TECHNOLOGY29 citations93
US5342706AAug 30, 1994
Fully internal manifolded fuel cell stack
INST GAS TECHNOLOGY43 citations92
US4963442AOct 16, 1990
Internal manifolded molten carbonate fuel cell stack
INST GAS TECHNOLOGY38 citations92
US4738760AApr 19, 1988
Electrochemical separation of oxygen
INST GAS TECHNOLOGY25 citations92
US4247604AJan 27, 1981
Carbonate fuel cell anodes
INST GAS TECHNOLOGY35 citations92
US5045413ASep 3, 1991
Fully internal mainfolded fuel cell stack
INST GAS TECHNOLOGY28 citations91
US6379833B1Apr 30, 2002
Alternative electrode supports and gas distributors for molten carbonate fuel cell applications
INST GAS TECHNOLOGY39 citations90
US5503945AApr 2, 1996
Separator plate for a fuel cell
INST GAS TECHNOLOGY36 citations90
US4079171AMar 14, 1978
Molten carbonate fuel cell electrolyte
INST GAS TECHNOLOGY41 citations85
US4908113AMar 13, 1990
Apparatus for the electrochemical separation of oxygen
INST GAS TECHNOLOGY19 citations81
US4160067AJul 3, 1979
Molten carbonate fuel cell corrosion inhibition
INST GAS TECHNOLOGY23 citations81
US5362578ANov 8, 1994
Integrated main rail, feed rail, and current collector
INST GAS TECHNOLOGY18 citations79
US4755376AJul 5, 1988
Process for operating a dual compartment anode structure
INST GAS TECHNOLOGY10 citations74
US5240786AAug 31, 1993
Laminated fuel cell components
INST GAS TECHNOLOGY17 citations73
US4859296AAug 22, 1989
Electrochemical separation of oxygen
INST GAS TECHNOLOGY10 citations73
US5071718ADec 10, 1991
Use of sulfur containing fuel in molten carbonate fuel cells
INST GAS TECHNOLOGY8 citations72