Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Duane Epp — 1 Patent in 2021

BOBombardier: 1 patents #9 of 61Top 15%
Ajax, CA: #4 of 23 inventorsTop 20%
Overall (2021): #469,205 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11203437 Assembly and method for conditioning engine-heated air onboard an aircraft Ignatius Tsui 2021-12-21