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USPTO Patent Rankings Data through Sept 30, 2025
DL

Donald J. Lamb

McMillan, MI: #1 of 4 inventorsTop 25%
Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,919,910 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4801148 Military boardgame 1989-01-31