Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SB

Stephen Barnes

PLPioneer Lining Technology Limited: 2 patents #1 of 1Top 100%
Glasgow, TX: #1 of 2 inventorsTop 50%
Overall (2019): #118,734 of 560,194Top 25%
2 Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10465834 Pipe lining leak testing methods and apparatus 2019-11-05
10274108 Method of laying lined pipeline 2019-04-30