Inventor

MC ELFRESH DAVID K

US3 patents

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

HEWLETT PACKARD CO

2 patents

US6543880B1Apr 8, 2003

Inkjet printhead assembly having planarized mounting layer for printhead dies

HEWLETT PACKARD CO126 citations96

US6428141B1Aug 6, 2002

Reference datums for inkjet printhead assembly

HEWLETT PACKARD CO46 citations91

HEWLETT PACKARD DEVELOPMENT CO

1 patent

US6679581B2Jan 20, 2004

Surface deformation of carrier for printhead dies

HEWLETT PACKARD DEVELOPMENT CO0 citations48