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USPTO Patent Rankings Data through Sept 30, 2025
EP

Earl T. Pottorff

PTPearl Technologies: 1 patents #1 of 1Top 100%
Savannah, NY: #1 of 1 inventorsTop 100%
New York: #1,999 of 7,187 inventorsTop 30%
Overall (1997): #156,942 of 185,788Top 85%
1 Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5700489 Bubble stabilizer and sizing cage with wear strips 1997-12-23