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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Varun Ramesh — 2 Patents in 2021

PAPaccar: 2 patents #24 of 81Top 30%
Bellingham, WA: #10 of 73 inventorsTop 15%
Washington: #2,358 of 13,672 inventorsTop 20%
Overall (2021): #102,050 of 548,734Top 20%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11181026 Methods for operation of an emissions aftertreatment system for NOx control during regeneration of diesel particulate filter Cynthia Chaffin Webb, Charles Wayne Reinhardt Swart, Maarten Meijer 2021-11-23 $53,046,000
11181030 Methods for making and using SCR catalyst on-board diagnostic limit parts Isaac Stark 2021-11-23 $53,046,000