JS

Joseph D. Smith

EC European Copper: 1 patents #1 of 2Top 50%
📍 Owasso, OK: #11 of 35 inventorsTop 35%
🗺 Oklahoma: #253 of 936 inventorsTop 30%
Overall (2018): #359,103 of 503,207Top 75%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9863634 Exhaust flue cap and filter device for a gas fired appliance John G. Arnold, Jr. 2018-01-09