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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Rolando Lopez — 2 Patents in 2021

PSProgress Rail Services: 2 patents #1 of 6Top 20%
Lewisville, TX: #14 of 77 inventorsTop 20%
Texas: #2,895 of 16,780 inventorsTop 20%
Overall (2021): #118,464 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10989155 Method of retarding injection timing of a fuel injector 2021-04-27
10895231 Fuel injector nozzle assembly having anti-cavitation vent and method Pitchaiah Potluru, Edward A. Schlairet 2021-01-19