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USPTO Patent Rankings Data through Sept 30, 2025
JD

James Duignan

Overall (2002): #199,091 of 266,432Top 75%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6437698 Smoke alarm device Michael Byrne, Keith Fawcett, Fergus Flynn, Michael Guinee 2002-08-20