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USPTO Patent Rankings Data through Sept 30, 2025
SW

Sanford M. Wichner

San Pablo, CA: #1 of 4 inventorsTop 25%
California: #7,981 of 26,868 inventorsTop 30%
Overall (2005): #106,301 of 245,428Top 45%
1 Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6948812 Cap visor eye shield 2005-09-27