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USPTO Patent Rankings Data through Sept 30, 2025
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Guido Perrella

DIDbm Industries: 1 patents #1 of 2Top 50%
Senneville, CA: #1 of 1 inventorsTop 100%
Overall (2002): #211,947 of 266,432Top 80%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6354359 Method for cleaning and lubricating an injection sleeve and plunger in a cold chamber injection unit Jean Coronado 2002-03-12