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

Curtis E. Graber

Woodburn, IN: #1 of 4 inventorsTop 25%
Indiana: #570 of 3,983 inventorsTop 15%
Overall (2020): #182,937 of 565,922Top 35%
2 Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D892664 Whistle 2020-08-11
D881734 Whistle 2020-04-21