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USPTO Patent Rankings Data through Sept 30, 2025
LZ

Larry Zilverberg

Medina, MN: #6 of 14 inventorsTop 45%
Minnesota: #1,999 of 5,843 inventorsTop 35%
Overall (2011): #235,909 of 364,097Top 65%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8066591 Portable retractable surface protection device 2011-11-29