Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David L. Cheuvront — 1 Patent in 2021

TATankbots: 1 patents #1 of 6Top 20%
Houston, TX: #813 of 2,552 inventorsTop 35%
Texas: #5,748 of 16,780 inventorsTop 35%
Overall (2021): #486,901 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11181438 Methods for performing tasks in a tank containing hazardous substances John W. Meyers, Joseph A. Daily, James Todd Lovelace, Ronald Gillory, David John Cassimatis 2021-11-23