Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Lymberopoulos — 1 Patent in 2018

SASafoco: 1 patents #1 of 2Top 50%
Houston, TX: #777 of 2,508 inventorsTop 35%
Texas: #5,205 of 15,368 inventorsTop 35%
Overall (2018): #443,683 of 503,207Top 90%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9890609 Safety valve control system and method of use Benjamin R. Matthews 2018-02-13