Inventor
PAN ALFRED I
US8 patents
⚠️ This page may combine multiple inventors who share the name “PAN ALFRED I”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD CO
7 patentsUS5408738AApr 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
US5350616ASep 27, 1994
Composite orifice plate for ink jet printer and method for the manufacture thereof
HEWLETT PACKARD CO76 citations95
US4931813AJun 5, 1990
Ink jet head incorporating a thick unpassivated TaAl resistor
HEWLETT PACKARD CO125 citations95
US5113199AMay 12, 1992
Ink delivery system for ink jet printers
HEWLETT PACKARD CO40 citations92
US4965611AOct 23, 1990
Amorphous diffusion barrier for thermal ink jet print heads
HEWLETT PACKARD CO32 citations92
US5121132AJun 9, 1992
Ink delivery system for printers
HEWLETT PACKARD CO39 citations91