Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Matthew James Walker — 1 Patent in 2021

ALAutochair Limited: 1 patents #1 of 2Top 50%
Overall (2021): #339,373 of 548,734Top 65%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11078055 Hoist mechanism and a stepless adjustment system Christopher John Sloss 2021-08-03