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

Willard I. Zangwill

Chicago, IL: #5,168 of 13,327 inventorsTop 40%
Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,071,762 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8442932 System and method for making decisions 2013-05-14
7676446 System and method for making decisions 2010-03-09