JP

James A. Ptacek

📍 Plymouth, MN: #116 of 271 inventorsTop 45%
🗺 Minnesota: #2,773 of 7,575 inventorsTop 40%
Overall (2020): #431,218 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10844559 Traffic flow barrier with corresponding production mold and hand cart Steven D. Larson, Scott BRIERLEY 2020-11-24