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USPTO Patent Rankings Data through Sept 30, 2025
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William C. Quinlan

UNUnknown: 1 patents #213 of 2,616Top 9%
Traverse City, MI: #3 of 14 inventorsTop 25%
Michigan: #1,960 of 6,781 inventorsTop 30%
Overall (2011): #130,249 of 364,097Top 40%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8037941 Dual packer for a horizontal well 2011-10-18