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USPTO Patent Rankings Data through Sept 30, 2025
DH

Darrell R. Hillhouse

Anza, CA: #1 of 2 inventorsTop 50%
California: #14,783 of 41,698 inventorsTop 40%
Overall (2011): #323,139 of 364,097Top 90%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8046952 Rod trigger grip/hook holder John J. Jordan 2011-11-01