RD

Roger Duffin

📍 Paul, ID: #1 of 2 inventorsTop 50%
🗺 Idaho: #487 of 1,182 inventorsTop 45%
Overall (2020): #298,896 of 565,922Top 55%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10857551 Sprinkler with radially limited nutating spool Don Duffin, Casey Nutt 2020-12-08