Inventor

PAULSEN RONALD R

US4 patents

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

HEWLETT PACKARD CO

3 patents

US6264301B1Jul 24, 2001

Method and apparatus for identifying parameters in a replaceable printing component

HEWLETT PACKARD CO90 citations96

US6267463B1Jul 31, 2001

Method and apparatus for transferring data between a printer and a replaceable printing component

HEWLETT PACKARD CO62 citations93

US6488352B1Dec 3, 2002

Method and apparatus for checking compatibility of a replaceable printing component

HEWLETT PACKARD CO29 citations92

HEWLETT PACKARD DEVELOPMENT CO

1 patent

US6722753B2Apr 20, 2004

Method and apparatus for checking compatibility of a replaceable printing component

HEWLETT PACKARD DEVELOPMENT CO31 citations92