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USPTO Patent Rankings Data through Sept 30, 2025
DL

Donald D. Lyons

LILyons Industries: 1 patents #1 of 1Top 100%
Dowagiac, MI: #1 of 3 inventorsTop 35%
Michigan: #1,566 of 6,092 inventorsTop 30%
Overall (2004): #231,925 of 270,089Top 90%
1 Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D485603 Bathtub 2004-01-20