Inventor

BARNDT JOHN A

US5 patents

⚠️ This page may combine multiple inventors who share the name “BARNDT JOHN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

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

QUAD/GRAPHICS INC

2 patents

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

QUAD GRAPHICS INC

1 patent

US9047542B2Jun 2, 2015

System and method for adding data to a printed publication

QUAD GRAPHICS INC8 citations82