Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ryan Repko — 1 Patent in 2021

WBWestinghouse Air Brake: 1 patents #17 of 63Top 30%
Delmont, PA: #2 of 6 inventorsTop 35%
Pennsylvania: #2,483 of 7,685 inventorsTop 35%
Overall (2021): #277,606 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11059469 Brake cylinder with parking brake mechanism Nicholas Lee Bressler 2021-07-13 $115,919,000