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

Ray Duer

Sparks, NV: #12 of 50 inventorsTop 25%
Nevada: #362 of 1,087 inventorsTop 35%
Overall (2021): #295,717 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11148040 Ball delivery device, system, and method Warren Tripp, Bryan Born, Al Grinsell, Michael Hall, Ken Juenke +2 more 2021-10-19