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

Mark Fisel — 1 Patent

A9A9.Com: 1 patents #259 of 440Top 60%
Tartu, EE: #75 of 191 inventorsTop 40%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Mark Fisel has been granted 1 US patent while listed as an inventor at A9.Com. All of these patents were granted in 2025. Mark Fisel ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Mark Fisel in Tartu, EE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12236956 Audio content processing systems and methods Mari Joller, Ottokar Tilk, Aleksandr Tkatsenko, Johnathan Joseph Groat, Kaur Karus 2025-02-25