JB

John L. Bernard

BH Baker Hughes Holdings: 1 patents #242 of 674Top 40%
📍 Salina, OK: #1 of 1 inventorsTop 100%
🗺 Oklahoma: #289 of 964 inventorsTop 30%
Overall (2017): #372,739 of 506,227Top 75%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9745822 Flapper valve Michael L. Hair 2017-08-29