Marzio A. Leban

Person

Corvallis, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Membrane electrode assemblies and method for manufacture
- Patent number 7,049,024
- Issue date May 23, 2006
- Hewlett-Packard Development Company, L.P.
- Marzio Leban
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Portable disposable fuel-battery unit for a fuel cell system
- Patent number 6,887,596
- Issue date May 3, 2005
- Hewlett-Packard Development Company, L.P.
- Marzio Leban
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
PEM fuel cell with alternating ribbed anodes and cathodes
- Patent number 6,740,444
- Issue date May 25, 2004
- Hewlett-Packard Development Company, L.P.
- Marzio Leban
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
High efficiency printhead containing a novel nitride-based resistor...
- Patent number 6,336,713
- Issue date Jan 8, 2002
- Hewlett-Packard Company
- Michael J. Regan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printhead having varied thickness passivation layer and method of m...
- Patent number 6,331,049
- Issue date Dec 18, 2001
- Hewlett-Packard Company
- Marzio Leban
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Large area inkjet printhead
- Patent number 6,135,586
- Issue date Oct 24, 2000
- Hewlett-Packard Company
- Paul H. McClelland
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal inkjet printer printhead with offset heater resistors
- Patent number 5,635,968
- Issue date Jun 3, 1997
- Hewlett-Packard Company
- Eldurkar V. Bhaskar
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacture of a thermal inkjet thin film printhead havin...
- Patent number 5,229,785
- Issue date Jul 20, 1993
- Hewlett-Packard Company
- Marzio Leban
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal inkjet printhead orifice plate and method of manufacture
- Patent number 5,167,776
- Issue date Dec 1, 1992
- Hewlett-Packard Company
- Eldurkar Bhaskar
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Ink flow control system and method for an ink jet printer
- Patent number 5,023,625
- Issue date Jun 11, 1991
- Hewlett-Packard Company
- Steven J. Bares
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Integrated thermal ink jet printhead and method of manufacture
- Patent number 4,847,630
- Issue date Jul 11, 1989
- Hewlett-Packard Company
- Eldurkar V. Bhaskar
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for producing patterns in dielectric layers formed by plasm...
- Patent number 4,844,945
- Issue date Jul 4, 1989
- Hewlett-Packard Company
- Eldurkar V. Bhaskar
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Creating or removing a conductive layer on an insulator over a semi...
- Patent number 4,664,746
- Issue date May 12, 1987
- Hewlett-Packard Company
- David E. Hackleman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Etching a layer over a semiconductor
- Patent number 4,596,627
- Issue date Jun 24, 1986
- Hewlett-Packard Company
- David E. Hackleman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Utilizing controlled illumination for creating or removing a conduc...
- Patent number 4,454,004
- Issue date Jun 12, 1984
- Hewlett-Packard Company
- David E. Hackleman
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Membrane electrode assemblies and method for manufacture
- Publication number 20060172882
- Publication date Aug 3, 2006
- Marzio Leban
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Membrane electrode assemblies and method for manufacture
- Publication number 20040220048
- Publication date Nov 4, 2004
- Marzio Leban
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel cell reactant and byproduct systems
- Publication number 20040058220
- Publication date Mar 25, 2004
- Qin Liu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel cell with fuel droplet fuel supply
- Publication number 20030143444
- Publication date Jul 31, 2003
- Qin Liu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Portable disposable fuel-battery unit for a fuel cell system
- Publication number 20030138676
- Publication date Jul 24, 2003
- Marzio Leban
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
PEM fuel cell
- Publication number 20030082425
- Publication date May 1, 2003
- Marzio Leban
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Marzio A. Leban

Person

Patents Grantslast 30 patents

Membrane electrode assemblies and method for manufacture

Portable disposable fuel-battery unit for a fuel cell system

PEM fuel cell with alternating ribbed anodes and cathodes

High efficiency printhead containing a novel nitride-based resistor...

Printhead having varied thickness passivation layer and method of m...

Large area inkjet printhead

Thermal inkjet printer printhead with offset heater resistors

Method of manufacture of a thermal inkjet thin film printhead havin...

Thermal inkjet printhead orifice plate and method of manufacture

Ink flow control system and method for an ink jet printer

Integrated thermal ink jet printhead and method of manufacture

Process for producing patterns in dielectric layers formed by plasm...

Creating or removing a conductive layer on an insulator over a semi...

Etching a layer over a semiconductor

Utilizing controlled illumination for creating or removing a conduc...

Patents Applicationslast 30 patents

Membrane electrode assemblies and method for manufacture

Membrane electrode assemblies and method for manufacture

Fuel cell reactant and byproduct systems

Fuel cell with fuel droplet fuel supply

Portable disposable fuel-battery unit for a fuel cell system

PEM fuel cell