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USPTO Patent Rankings Data through Sept 30, 2025
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Doug Preece — 1 Patent

Arnprior, CA: #30 of 49 inventorsTop 65%
Overall (All Time): #3,861,377 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D330201 Telephone set or similar article Frances Hardwick, Bevan Schmidt, Andre J. Danis, John Woronczuk, Michel Marleau 1992-10-13