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USPTO Patent Rankings Data through Sept 30, 2025
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Sylvia Juliette Crone — 2 Patents

Houston, TX: #8,651 of 21,073 inventorsTop 45%
Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,107,116 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D638177 Heart shape cat scratch pad with rope 2011-05-17
D566346 Cat scratch pad 2008-04-08