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USPTO Patent Rankings Data through Sept 30, 2025
LC

Laurence J. Castelli

Spring Valley, IL: #1 of 3 inventorsTop 35%
Illinois: #2,696 of 8,132 inventorsTop 35%
Overall (2016): #319,765 of 481,213Top 70%
1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9510506 Mower-mounted trimmer David J. Sickley 2016-12-06