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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Michael Miller — 1 Patent in 2021

DFDelta Faucet: 1 patents #28 of 46Top 65%
Portage, MI: #32 of 82 inventorsTop 40%
Michigan: #3,301 of 9,874 inventorsTop 35%
Overall (2021): #330,424 of 548,734Top 65%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11179734 Combined multi-purpose handheld shower and showerhead David Lee, ShengJun Du, Lei Wang, ShengChao Dai, ZhaoYi Zhuo +1 more 2021-11-23