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Inventor

BARTON JR ROBERT H

US9 patents
⚠️ This page may combine multiple inventors who share the name “BARTON JR ROBERT H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

QUAD/GRAPHICS INC

4 patents
US9460373B2Oct 4, 2016

Printing using color changeable material

QUAD/GRAPHICS INC3 citations69
US11833840B2Dec 5, 2023

Printing using color changeable material

QUAD/GRAPHICS INC0 citations59
US9607249B2Mar 28, 2017

System and method for adding data to a printed publication

QUAD/GRAPHICS INC0 citations50
US10286682B2May 14, 2019

Printing using color changeable material

QUAD/GRAPHICS INC0 citations48

QUAD GRAPHICS INC

2 patents
US9047542B2Jun 2, 2015

System and method for adding data to a printed publication

QUAD GRAPHICS INC8 citations82
US9070075B2Jun 30, 2015

Printing using color changeable material

QUAD GRAPHICS INC4 citations80

GRAUSHAR WILLIAM T

2 patents
US8625152B2Jan 7, 2014

System and method for adding data to a printed publication

GRAUSHAR WILLIAM T6 citations82
US8120811B2Feb 21, 2012

System and method for adding data to a printed publication

GRAUSHAR WILLIAM T5 citations71

BARNDT JOHN

1 patent
US8605322B2Dec 10, 2013

Printing using color changeable material

BARNDT JOHN3 citations53