Inventor

HAGER MICHAEL B

US5 patents

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

HEWLETT PACKARD CO

2 patents

US6491377B1Dec 10, 2002

High print quality printhead

HEWLETT PACKARD CO93 citations97

US6132033AOct 17, 2000

Inkjet print head with flow control manifold and columnar structures

HEWLETT PACKARD CO37 citations92

HEWLETT PACKARD DEVELOPMENT CO

2 patents

US6799822B2Oct 5, 2004

High quality fluid ejection device

HEWLETT PACKARD DEVELOPMENT CO19 citations92

US6746106B1Jun 8, 2004

Fluid ejection device

HEWLETT PACKARD DEVELOPMENT CO23 citations90

HEWLETT PACKARD DEVELOPMENT LP

1 patent

US7004556B2Feb 28, 2006

High print quality inkjet printhead

HEWLETT PACKARD DEVELOPMENT LP3 citations62