Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
WS

Witold Siekaj

Topanga, CA: #3 of 12 inventorsTop 25%
California: #14,783 of 41,698 inventorsTop 40%
Overall (2011): #129,975 of 364,097Top 40%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7913887 Tilting-carriage pinching spooled material dispenser 2011-03-29