Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David E. Walker — 1 Patent in 2021

RTX (Raytheon): 1 patents #603 of 1,780Top 35%
Overall (2021): #477,954 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11028719 Brush seal repair method Steven Cote 2021-06-08 $31,286,000