Inventor

DIFRONZO ANGELA K

US2 patents

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

HEWLETT PACKARD CO

1 patent

US6264195B1Jul 24, 2001

Sheet material supply tray with automatic size adjustment

HEWLETT PACKARD CO13 citations69

HEWLETT PACKARD DEVELOPMENT CO

1 patent

US6648324B2Nov 18, 2003

Method and system for automatically sensing the size of print medium in a printing device

HEWLETT PACKARD DEVELOPMENT CO3 citations60