Growing community of inventors

West Chester, OH, United States of America

Douglas Barnhardt

Average Co-Inventor Count = 4.19

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 6

Douglas BarnhardtA Craig Bushman (3 patents)Douglas BarnhardtBarron G McKillip (3 patents)Douglas BarnhardtSaifuddin M Ansari (3 patents)Douglas BarnhardtStephen Riccardi (3 patents)Douglas BarnhardtFloyd Needham (3 patents)Douglas BarnhardtRobert J Wojewoda (2 patents)Douglas BarnhardtBret Arnone (2 patents)Douglas BarnhardtIgnatius S Yee (1 patent)Douglas BarnhardtDouglas Barnhardt (6 patents)A Craig BushmanA Craig Bushman (5 patents)Barron G McKillipBarron G McKillip (5 patents)Saifuddin M AnsariSaifuddin M Ansari (4 patents)Stephen RiccardiStephen Riccardi (3 patents)Floyd NeedhamFloyd Needham (3 patents)Robert J WojewodaRobert J Wojewoda (5 patents)Bret ArnoneBret Arnone (2 patents)Ignatius S YeeIgnatius S Yee (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Multi-Color Corporation (3 from 26 patents)

2. Mcc-Norwood, LLC (3 from 4 patents)


6 patents:

1. 12444324 - Pressure-sensitive label

2. 10650706 - Pressure-sensitive label

3. 10328668 - Heat transfer label assembly

4. 10325528 - Pressure-sensitive label

5. 10160258 - Digitally printed heat transfer label and method of making a decorated article

6. 8709556 - Heat transfer label for decorating a metal container

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idiyas.com
as of
1/13/2026
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