Inventor
SLEVIN LEONARD
US5 patents
⚠️ This page may combine multiple inventors who share the name “SLEVIN LEONARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD CO
4 patentsUS5745140AApr 28, 1998
Color ink-jet printer with pigment black and dye-based color inks
HEWLETT PACKARD CO32 citations92
US5112399AMay 12, 1992
Plain paper inks
HEWLETT PACKARD CO33 citations91
US5880758AMar 9, 1999
Printer with pen containing a low dot spread black ink and a high dot spread color ink
HEWLETT PACKARD CO11 citations73
US6102998AAug 15, 2000
Ink-jet inks and method for printing the same
HEWLETT PACKARD CO13 citations72