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USPTO Patent Rankings Data through Sept 30, 2025
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Chao Lein Liu — 8 Patents in 2021

BDBlack & Decker: 8 patents #6 of 251Top 3%
Overall (2021): #13,730 of 548,734Top 3%
8 Patents 2021

Issued Patents 2021

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
D933317 Vacuum 2021-10-12
D924282 Table saw 2021-07-06
D920608 Vacuum 2021-05-25
D918448 Lantern 2021-05-04
D917588 Miter saw Tylan A. Tschopp 2021-04-27
D914937 Lantern 2021-03-30
D912342 Vacuum 2021-03-02
D912343 Vacuum 2021-03-02