Inventor
LLOYD WILLIAM J
US11 patents
⚠️ This page may combine multiple inventors who share the name “LLOYD WILLIAM J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD CO
9 patentsUS5305015AApr 19, 1994
Laser ablated nozzle member for inkjet printhead
HEWLETT PACKARD CO153 citations97
US5408738AApr 25, 1995
Method of making a nozzle member including ink flow channels
HEWLETT PACKARD CO57 citations96
US5291226AMar 1, 1994
Nozzle member including ink flow channels
HEWLETT PACKARD CO93 citations96
US5016024AMay 14, 1991
Integral ink jet print head
HEWLETT PACKARD CO82 citations96
US4872028AOct 3, 1989
Thermal-ink-jet print system with drop detector for drive pulse optimization
HEWLETT PACKARD CO57 citations95
US5442384AAug 15, 1995
Integrated nozzle member and tab circuit for inkjet printhead
HEWLETT PACKARD CO66 citations94
US5081596AJan 14, 1992
Text and color image printing system
HEWLETT PACKARD CO37 citations92
US4616408AOct 14, 1986
Inversely processed resistance heater
HEWLETT PACKARD CO38 citations92
US4734563AMar 29, 1988
Inversely processed resistance heater
HEWLETT PACKARD CO16 citations73