Inventor
THOMAN JEFFREY A
US4 patents
Patents
4 patentsUS5408746AApr 25, 1995
Datum formation for improved alignment of multiple nozzle members in a printer
HEWLETT PACKARD CO202 citations98
US5519422AMay 21, 1996
Method and device for preventing unintended use of print cartridges
HEWLETT PACKARD CO107 citations96
US5646665AJul 8, 1997
Side biased datum scheme for inkjet cartridge and carriage
HEWLETT PACKARD CO72 citations95
US5617128AApr 1, 1997
Alignment of multiple nozzle members in a printer
HEWLETT PACKARD CO42 citations91