Inventor

OLBRICH CRAIG A

US8 patents

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

HEWLETT PACKARD DEVELOPMENT CO

4 patents

US6840627B2Jan 11, 2005

OLBRICH CRAIG A

2 patents

US7420540B2Sep 2, 2008

Determining positioning and/or relative movement of graphical-user interface element based on display images

OLBRICH CRAIG A18 citations80

US8096643B2Jan 17, 2012

Fluid ejection device

OLBRICH CRAIG A5 citations60

NIELSEN JEFFREY A

2 patents

US8454127B2Jun 4, 2013

Multiple drop weight printhead and methods of fabrication and use

NIELSEN JEFFREY A3 citations61

US9944074B2Apr 17, 2018

System and method for creating a pico-fluidic inkjet

NIELSEN JEFFREY A1 citations50

OLBRICH CRAIG A

HEWLETT PACKARD DEVELOPMENT CO

Interactive display device

Multi-function sensor device and methods for its use

Fluid dispensing devices with enhanced heating elements for non-aqueous fluids

Multiple drop weight printhead and methods of fabrication and use

OLBRICH CRAIG A

Determining positioning and/or relative movement of graphical-user interface element based on display images

Fluid ejection device

NIELSEN JEFFREY A

Multiple drop weight printhead and methods of fabrication and use

System and method for creating a pico-fluidic inkjet