Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Robert M. Williams

Ladue, MO: #1 of 4 inventorsTop 25%
Missouri: #751 of 2,681 inventorsTop 30%
Overall (2020): #293,220 of 565,922Top 55%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10738929 Sanitary Tee or Wye fitting component and use in a DWV system 2020-08-11