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

Gail C. Jonkouski

WGWilson Sporting Goods: 2 patents #105 of 235Top 45%
Chicago, IL: #5,168 of 13,327 inventorsTop 40%
Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,316,595 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5016887 Golf ball 1991-05-21
4979747 Golf ball 1990-12-25