RJ

Robert R. Johnson

📍 Cedar Rapids, IA: #48 of 141 inventorsTop 35%
🗺 Iowa: #530 of 1,700 inventorsTop 35%
Overall (2022): #283,423 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11234541 Multiple-compartment pitcher — 2022-02-01