Inventor
OLBRICH CRAIG
US13 patents
⚠️ This page may combine multiple inventors who share the name “OLBRICH CRAIG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD DEVELOPMENT CO
10 patentsUS9969177B2May 15, 2018
Slot-to-slot circulation in a fluid ejection device
HEWLETT PACKARD DEVELOPMENT CO4 citations83
US10336090B2Jul 2, 2019
Circulation in a fluid ejection device
HEWLETT PACKARD DEVELOPMENT CO1 citations72
US10946649B2Mar 16, 2021
Printing with an emulsion
HEWLETT PACKARD DEVELOPMENT CO0 citations62
US11642693B2May 9, 2023
Alignment devices
HEWLETT PACKARD DEVELOPMENT CO0 citations61
US11441701B2Sep 13, 2022
Microfluidic valve
HEWLETT PACKARD DEVELOPMENT CO0 citations61
US11278928B2Mar 22, 2022
Alignment devices
HEWLETT PACKARD DEVELOPMENT CO0 citations61
US11654678B2May 23, 2023
Nozzle characteristics
HEWLETT PACKARD DEVELOPMENT CO0 citations51
US11446925B2Sep 20, 2022
Fluid supply control
HEWLETT PACKARD DEVELOPMENT CO0 citations51
US10343398B2Jul 9, 2019
System and method for creating a pico-fluidic inkjet
HEWLETT PACKARD DEVELOPMENT CO0 citations51
US9352560B2May 31, 2016
Printhead structure
HEWLETT PACKARD DEVELOPMENT CO0 citations48