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USPTO Patent Rankings Data through Sept 30, 2025
LC

L. Charles Clark

Salt Lake City, UT: #2,698 of 4,590 inventorsTop 60%
Utah: #11,293 of 19,430 inventorsTop 60%
Overall (All Time): #3,673,126 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5704669 Portable tree swing system 1998-01-06