Inventor

LEBAN MARZIO

US9 patents

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

HEWLETT PACKARD CO

6 patents

US5635968AJun 3, 1997

Thermal inkjet printer printhead with offset heater resistors

HEWLETT PACKARD CO171 citations97

US6135586AOct 24, 2000

Large area inkjet printhead

HEWLETT PACKARD CO107 citations96

US6336713B1Jan 8, 2002

High efficiency printhead containing a novel nitride-based resistor system

HEWLETT PACKARD CO69 citations95

US5229785AJul 20, 1993

Method of manufacture of a thermal inkjet thin film printhead having a plastic orifice plate

HEWLETT PACKARD CO69 citations95

US5167776ADec 1, 1992

Thermal inkjet printhead orifice plate and method of manufacture

HEWLETT PACKARD CO74 citations94

US6331049B1Dec 18, 2001

Printhead having varied thickness passivation layer and method of making same

HEWLETT PACKARD CO22 citations92

HEWLETT PACKARD DEVELOPMENT CO

3 patents

US6887596B2May 3, 2005

Portable disposable fuel-battery unit for a fuel cell system

HEWLETT PACKARD DEVELOPMENT CO65 citations95

US7049024B2May 23, 2006

Membrane electrode assemblies and method for manufacture

HEWLETT PACKARD DEVELOPMENT CO28 citations92

US6740444B2May 25, 2004

PEM fuel cell with alternating ribbed anodes and cathodes

HEWLETT PACKARD DEVELOPMENT CO29 citations92