Inventor
ASKELAND RONALD ALBERT
US14 patents
⚠️ This page may combine multiple inventors who share the name “ASKELAND RONALD ALBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD DEVELOPMENT CO
12 patentsUS10205849B2Feb 12, 2019
To process information to use at least one opaque ink as a process colorant
HEWLETT PACKARD DEVELOPMENT CO2 citations72
US11938727B2Mar 26, 2024
Continuous fluid recirculation and recirculation on-demand prior to firing for thermal ejection of fluid having concentration of solids
HEWLETT PACKARD DEVELOPMENT CO0 citations61
US9358778B2Jun 7, 2016
Inkjet imaging methods, imaging methods and hard imaging devices
HEWLETT PACKARD DEVELOPMENT CO2 citations61
US11807019B2Nov 7, 2023
Printing fluid circulation
HEWLETT PACKARD DEVELOPMENT CO0 citations59
US11192368B2Dec 7, 2021
Preparing a printer cartridge for transport
HEWLETT PACKARD DEVELOPMENT CO0 citations54
US10286685B2May 14, 2019
Print pre-treatment module
HEWLETT PACKARD DEVELOPMENT CO0 citations49
US10668727B2Jun 2, 2020
Printer cap
HEWLETT PACKARD DEVELOPMENT CO0 citations47
US10513122B2Dec 24, 2019
Methods and apparatus to reduce ink evaporation in printhead nozzles
HEWLETT PACKARD DEVELOPMENT CO0 citations47
US10046560B2Aug 14, 2018
Methods and apparatus to control a heater associated with a printing nozzle
HEWLETT PACKARD DEVELOPMENT CO0 citations47
US10040291B2Aug 7, 2018
Method and apparatus to reduce ink evaporation in printhead nozzles
HEWLETT PACKARD DEVELOPMENT CO0 citations47
US11235587B2Feb 1, 2022
Inkjet pre-treatment fluid for dye sublimation printing
HEWLETT PACKARD DEVELOPMENT CO0 citations46
US10183485B2Jan 22, 2019
Method of printing in a multipass mode and a printing apparatus for implementing such a method
HEWLETT PACKARD DEVELOPMENT CO0 citations37