Inventor
ANDERSON RONALD R
US26 patents
⚠️ This page may combine multiple inventors who share the name “ANDERSON RONALD R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD DEVELOPMENT CO
19 patentsUSD549279SAug 21, 2007
Ink container
HEWLETT PACKARD DEVELOPMENT CO12 citations92
US6651955B2Nov 25, 2003
Elastomeric valve, and methods
HEWLETT PACKARD DEVELOPMENT CO23 citations92
USD541850SMay 1, 2007
Ink container
HEWLETT PACKARD DEVELOPMENT CO10 citations84
US11945207B2Apr 2, 2024
Web shift compensation
HEWLETT PACKARD DEVELOPMENT CO2 citations66
USD540378SApr 10, 2007
Ink container
HEWLETT PACKARD DEVELOPMENT CO1 citations63
USD534948SJan 9, 2007
Ink container
HEWLETT PACKARD DEVELOPMENT CO3 citations63
USD528599SSep 19, 2006
Ink container
HEWLETT PACKARD DEVELOPMENT CO4 citations63
USD527763SSep 5, 2006
Ink container
HEWLETT PACKARD DEVELOPMENT CO3 citations63
USD527417SAug 29, 2006
Ink container
HEWLETT PACKARD DEVELOPMENT CO4 citations63
US11840073B2Dec 12, 2023
Tension adjustments in printers to prevent slipping
HEWLETT PACKARD DEVELOPMENT CO0 citations62
US11584145B2Feb 21, 2023
Tension adjustments in printers to prevent slipping
HEWLETT PACKARD DEVELOPMENT CO0 citations62
US11529818B2Dec 20, 2022
Co-axial split drive rollers
HEWLETT PACKARD DEVELOPMENT CO0 citations62
US7935317B2May 3, 2011
Handheld and/or mountable fluid-ejection device receptive to tip containing fluid and fluid-ejection mechanism
HEWLETT PACKARD DEVELOPMENT CO2 citations62
US11034164B2Jun 15, 2021
Printing path that travels in different directions through dryer
HEWLETT PACKARD DEVELOPMENT CO0 citations57
US12291016B2May 6, 2025
Web shift compensation
HEWLETT PACKARD DEVELOPMENT CO0 citations56
US11639826B2May 2, 2023
Side exits for multi-pass dryers
HEWLETT PACKARD DEVELOPMENT CO0 citations54
US11248843B2Feb 15, 2022
Side exits for multi-pass dryers
HEWLETT PACKARD DEVELOPMENT CO0 citations54
US12240719B2Mar 4, 2025
Rotatably mounted idler
HEWLETT PACKARD DEVELOPMENT CO0 citations51
US11548303B2Jan 10, 2023
Convective gas bars
HEWLETT PACKARD DEVELOPMENT CO0 citations41