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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MK

Mark Sean Knowles — 1 Patent

DIData I/O: 1 patents #28 of 52Top 55%
Maple Valley, WA: #183 of 309 inventorsTop 60%
Washington: #48,569 of 76,902 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Mark Sean Knowles has been granted 1 US patent while listed as an inventor at Data I/O. All of these patents were granted in 2003. Mark Sean Knowles ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Mark Sean Knowles in Maple Valley, WA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6647303 Feeder/programming/buffer control system and control method Simon B. Johnson, George Leland Anderson, Lev M. Bolotin, Bradley Morris Johnson, Carl W. Olson +1 more 2003-11-11 $672,000