John Werth

Person

Princeton, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fuel cell using an aqueous hydrogen-generating process
- Patent number 6,093,501
- Issue date Jul 25, 2000
- H-Power Corporation
- John Werth
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Fuel cell or a partial oxidation reactor or a heat engine and an ox...
- Patent number 5,925,322
- Issue date Jul 20, 1999
- H-Power Corporation
- John Werth
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Catalytic method of generating hydrogen
- Patent number 5,840,270
- Issue date Nov 24, 1998
- H-Power Corporation
- John Werth
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Aqueous hydrogen generation process
- Patent number 5,830,426
- Issue date Nov 3, 1998
- H-Power Corporation
- John Werth
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydrogen-powered automobile with in situ hydrogen generation
- Patent number 5,690,902
- Issue date Nov 25, 1997
- H-Power Corporation
- John Werth
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Reactive iron material for use in a hydrogen-generating process in...
- Patent number 5,643,352
- Issue date Jul 1, 1997
- H-Power Corporation
- John Werth
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electrical automobile having a fuel cell, and method of powering an...
- Patent number 5,629,102
- Issue date May 13, 1997
- H-Power Corporation
- John Werth
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of operating a fuel cell wherein hydrogen is generated by pr...
- Patent number 5,510,201
- Issue date Apr 23, 1996
- H-Power Corporation
- John Werth
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fuel cell/battery control system
- Patent number 4,961,151
- Issue date Oct 2, 1990
- Engelhard Corporation
- Jack Early
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cooling assembly for fuel cells
- Patent number 4,945,010
- Issue date Jul 31, 1990
- Engelhard Corporation
- Arthur Kaufman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell/battery hybrid system having battery charge-level control
- Patent number 4,931,947
- Issue date Jun 5, 1990
- Engelhard Corporation
- John Werth
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fabrication of gas impervious edge seal for a bipolar gas distribut...
- Patent number 4,588,661
- Issue date May 13, 1986
- Engelhard Corporation
- Arthur Kaufman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Platinum third electrode to improve float polarization of standby b...
- Patent number 4,349,614
- Issue date Sep 14, 1982
- Exide Corporation
- John Werth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sodium-aluminum halide, sulfur battery
- Patent number 3,969,138
- Issue date Jul 13, 1976
- ESB Incorporated
- John Werth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating electrochemical cells
- Patent number 3,960,597
- Issue date Jun 1, 1976
- ESB Incorporated
- John Werth
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Fuel cell using an aqueous hydrogen-generating process

Fuel cell or a partial oxidation reactor or a heat engine and an ox...

Catalytic method of generating hydrogen

Aqueous hydrogen generation process

Hydrogen-powered automobile with in situ hydrogen generation

Reactive iron material for use in a hydrogen-generating process in...

Electrical automobile having a fuel cell, and method of powering an...

Method of operating a fuel cell wherein hydrogen is generated by pr...

Fuel cell/battery control system

Cooling assembly for fuel cells

Fuel cell/battery hybrid system having battery charge-level control

Fabrication of gas impervious edge seal for a bipolar gas distribut...

Platinum third electrode to improve float polarization of standby b...

Sodium-aluminum halide, sulfur battery

Method for fabricating electrochemical cells