Inventor
OTTENHEIMER THOMAS H
US5 patents
Patents
5 patentsUS7111932B2Sep 26, 2006
Managing contaminants in a fluid-delivery device
HEWLETT PACKARD DEVELOPMENT CO16 citations81
US7083268B2Aug 1, 2006
Slotted substrates and methods of making
HEWLETT PACKARD DEVELOPMENT CO12 citations81
US7334871B2Feb 26, 2008
Fluid-ejection device and methods of forming same
HEWLETT PACKARD DEVELOPMENT CO2 citations59
US6938985B2Sep 6, 2005
Slotted substrate and method of making
HEWLETT PACKARD DEVELOPMENT CO0 citations50
US7549224B2Jun 23, 2009
Methods of making slotted substrates
HEWLETT PACKARD DEVELOPMENT CO0 citations49