JK

James R. Kerian

📍 Broken Arrow, OK: #8 of 50 inventorsTop 20%
🗺 Oklahoma: #227 of 869 inventorsTop 30%
Overall (2016): #367,103 of 481,213Top 80%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9273789 Triple offset butterfly pressure relief valve Curtis Schmidt, Johnny Bowyer 2016-03-01