P

Inventor

KUMPF SUSANNE L

US6 patents
⚠️ This page may combine multiple inventors who share the name “KUMPF SUSANNE L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HEWLETT PACKARD DEVELOPMENT CO

4 patents
US7168157B2Jan 30, 2007

Method of fabricating a printhead

HEWLETT PACKARD DEVELOPMENT CO8 citations71
US6558969B2May 6, 2003

Fluid-jet printhead and method of fabricating a fluid-jet printhead

HEWLETT PACKARD DEVELOPMENT CO10 citations71
US6911155B2Jun 28, 2005

Methods and systems for forming slots in a substrate

HEWLETT PACKARD DEVELOPMENT CO6 citations61
US7716832B2May 18, 2010

Method of manufacturing a fluid ejection device

HEWLETT PACKARD DEVELOPMENT CO0 citations50

HEWLETT PACKARD CO

2 patents
US6513913B2Feb 4, 2003

Heating element of a printhead having conductive layer between resistive layers

HEWLETT PACKARD CO21 citations91
US6457815B1Oct 1, 2002

Fluid-jet printhead and method of fabricating a fluid-jet printhead

HEWLETT PACKARD CO9 citations71