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USPTO Patent Rankings Data through Sept 30, 2025
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Kenneth L. Levy — 3 Patents in 2016

DIDigimarc: 3 patents #12 of 48Top 25%
Stevenson, WA: #1 of 1 inventorsTop 100%
Washington: #1,241 of 12,053 inventorsTop 15%
Overall (2016): #65,958 of 481,213Top 15%
3 Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9349411 Digital watermarking and fingerprinting applications for copy protection 2016-05-24
9292663 Associating first and second watermarks with audio or video content 2016-03-22
9275157 Content metadata directory services 2016-03-01