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USPTO Patent Rankings Data through Sept 30, 2025
CB

Chas G. Barnard

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Dallas, TX: #4,358 of 7,543 inventorsTop 60%
Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,144,603 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8359256 Short sale information 2013-01-22