JB

Jeffrey Allen Bertrem

📍 Tulsa, OK: #626 of 2,344 inventorsTop 30%
🗺 Oklahoma: #3,359 of 12,736 inventorsTop 30%
Overall (All Time): #1,421,207 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11454328 Industrial high pressure hand valve Kyle Wayne Rarick 2022-09-27
D845441 Directional control valve locking device Kyle Wayne Rarick 2019-04-09
10234055 Directional control valve locking device Kyle Wayne Rarick 2019-03-19