Inventor
BEUTLER STEVE
US3 patents
Patents
3 patentsUS11175618B2Nov 16, 2021
Unlocking consumables from printing devices based on comparisons of values extracted from storage devices
HEWLETT PACKARD DEVELOPMENT CO0 citations56
US11110716B2Sep 7, 2021
Locking consumables
HEWLETT PACKARD DEVELOPMENT CO0 citations56
US10994549B2May 4, 2021
Consumables including locking mechanisms
HEWLETT PACKARD DEVELOPMENT CO0 citations56