John A. Barndt — 9 Patents at Quad/Graphics

John A. Barndt has been granted 9 US patents while listed as an inventor at Quad/Graphics. The first was granted in 2012 and the most recent in December 2023. John A. Barndt ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list John A. Barndt in Oconomowoc, WI, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11833840	Printing using color changeable material	Robert H. Barton, Jr., Terrill Scott Clayton, Monte J. Rose, Paul G. Volz	2023-12-05	$2,455,000
10286682	Printing using color changeable material	Robert H. Barton, Jr., Terrill Scott Clayton, Monte J. Rose, Paul G. Volz	2019-05-14
9607249	System and method for adding data to a printed publication	William T. Graushar, Robert H. Barton, Jr., Terrill Scott Clayton	2017-03-28
9460373	Printing using color changeable material	Robert H. Barton, Jr., Terrill Scott Clayton, Monte J. Rose, Paul G. Volz	2016-10-04
9070075	Printing using color changeable material	Robert H. Barton, Jr., Terrill Scott Clayton, Monte J. Rose, Paul G. Volz	2015-06-30
9047542	System and method for adding data to a printed publication	William T. Graushar, Robert H. Barton, Jr., Terrill Scott Clayton	2015-06-02
8625152	System and method for adding data to a printed publication	William T. Graushar, Robert H. Barton, Jr., Terrill Scott Clayton	2014-01-07
8605322	Printing using color changeable material	Robert H. Barton, Jr., Terrill Scott Clayton, Monte J. Rose, Paul G. Volz	2013-12-10
8120811	System and method for adding data to a printed publication	William T. Graushar, Robert H. Barton, Jr., Terrill Scott Clayton	2012-02-21

John A. Barndt — 9 Patents

Issued Patents All Time

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