Inventor
DANGELEWICZ JOHN A
US5 patents
⚠️ This page may combine multiple inventors who share the name “DANGELEWICZ JOHN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD DEVELOPMENT CO
4 patentsUS7942403B2May 17, 2011
Sheet lifting with corner projections
HEWLETT PACKARD DEVELOPMENT CO7 citations82
US7597319B2Oct 6, 2009
Sheet handling using a ramp and grippers on an endless belt
HEWLETT PACKARD DEVELOPMENT CO9 citations82
US7806399B2Oct 5, 2010
Media support pick device
HEWLETT PACKARD DEVELOPMENT CO2 citations57
US10960690B2Mar 30, 2021
Sheet fed device
HEWLETT PACKARD DEVELOPMENT CO0 citations50