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

Mark Leftwich — 1 Patent

IBM: 1 patents #44,878 of 70,183Top 65%
Ascot, GB: #26 of 48 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Mark Leftwich has been granted 1 US patent while listed as an inventor at IBM. All of these patents were granted in 2021. Mark Leftwich ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Mark Leftwich in Ascot, GB.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10956517 Holistic mapping and relocation of social media assets Kelley Anders, Jeremy R. Fox, Anthony Whelan, Darrius Plantz, Kimberly D. McCall 2021-03-23 $2,115,000