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

Mark Lankford — 7 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Walmart Apollo: 1 patents #1,909 of 2,375Top 85%
Tyler, TX: #45 of 403 inventorsTop 15%
Texas: #21,608 of 125,132 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Mark Lankford has been granted 7 US patents while listed as an inventor at Unknown. The first was granted in 2013 and the most recent in July 2020. Mark Lankford ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Mark Lankford in Tyler, TX, US.

Patents per Year

Patents granted per year, 2013 to 2020Bar chart with a peak of 3 patents in 2014.peak 32013: 1 patents20132014: 3 patents20142016: 1 patents20162018: 1 patents20182020: 1 patents2020

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10726004 Enterprise integration processing for mainframe COBOL programs Clifford V. Vanderpool 2020-07-28
D821612 Post cap 2018-06-26
9376840 T-post gate keeper 2016-06-28
8690202 Control mechanism 2014-04-08
8646207 Self-closing entry system 2014-02-11
D699094 Self-closing entry system 2014-02-11
8572892 Self-closing hanging system 2013-11-05