Inventor

JOHNSON WALLACE K

US4 patents

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

HEWLETT PACKARD CO

2 patents

US5852462ADec 22, 1998

Method and apparatus for forming high gloss images using low gloss toner formulation

HEWLETT PACKARD CO34 citations89

US5539503AJul 23, 1996

Magnetic drive for a liquid toner cartridge and the liquid supply system for the cartridge

HEWLETT PACKARD CO11 citations69

HEWLETT PACKARD DEVELOPMENT CO

2 patents

US6556449B2Apr 29, 2003

Backplane assembly with ejection mechanism

HEWLETT PACKARD DEVELOPMENT CO7 citations72

US6558188B1May 6, 2003

Impedance controlled electrical connector assembly

HEWLETT PACKARD DEVELOPMENT CO4 citations59