Inventor
WERTH JOHN
US15 patents
⚠️ This page may combine multiple inventors who share the name “WERTH JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
H POWER CORP
8 patentsUS6093501AJul 25, 2000
Fuel cell using an aqueous hydrogen-generating process
H POWER CORP112 citations97
US5925322AJul 20, 1999
Fuel cell or a partial oxidation reactor or a heat engine and an oxygen-enriching device and method therefor
H POWER CORP65 citations96
US5510201AApr 23, 1996
Method of operating a fuel cell wherein hydrogen is generated by providing iron in situ
H POWER CORP63 citations96
US5840270ANov 24, 1998
Catalytic method of generating hydrogen
H POWER CORP39 citations92
US5830426ANov 3, 1998
Aqueous hydrogen generation process
H POWER CORP26 citations92
US5690902ANov 25, 1997
Hydrogen-powered automobile with in situ hydrogen generation
H POWER CORP27 citations92
US5629102AMay 13, 1997
Electrical automobile having a fuel cell, and method of powering an electrical automobile with a fuel cell system
H POWER CORP34 citations92
US5643352AJul 1, 1997
Reactive iron material for use in a hydrogen-generating process in an electrical vehicle
H POWER CORP15 citations73
ENGELHARD CORP
4 patentsUS4931947AJun 5, 1990
Fuel cell/battery hybrid system having battery charge-level control
ENGELHARD CORP149 citations96
US4588661AMay 13, 1986
Fabrication of gas impervious edge seal for a bipolar gas distribution assembly for use in a fuel cell
ENGELHARD CORP56 citations96
US4961151AOct 2, 1990
Fuel cell/battery control system
ENGELHARD CORP103 citations94
US4945010AJul 31, 1990
Cooling assembly for fuel cells
ENGELHARD CORP50 citations92