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USPTO Patent Rankings Data through Sept 30, 2025
MC

Michael J. Califano

VLVisitech International Limited: 2 patents #1 of 2Top 50%
Cairo, GA: #1 of 3 inventorsTop 35%
Georgia: #392 of 3,122 inventorsTop 15%
Overall (2011): #79,544 of 364,097Top 25%
2 Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8011380 Single component two-stage regulator Paul J. Califano 2011-09-06
7938141 Single component two-stage regulator Paul J. Califano 2011-05-10