LF

Lewis Facca

DU Dreco Energy Services Ulc: 1 patents #9 of 11Top 85%
📍 Calgary, CA: #236 of 776 inventorsTop 35%
Overall (2019): #373,969 of 560,194Top 70%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10323482 Flow-actuated pressure equalization valve and method of use Graham Styler 2019-06-18