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USPTO Patent Rankings Data through Sept 30, 2025
DC

David J. Clark

Lakewood, WA: #2 of 5 inventorsTop 40%
Washington: #1,322 of 8,555 inventorsTop 20%
Overall (2011): #105,945 of 364,097Top 30%
2 Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8047843 Matrix stabilizer devices and a seamless, single load cavity preparation and filling technique 2011-11-01
7927262 Compact multi-function exercise apparatus 2011-04-19