PL

Paul Bernard Lee

SA Schoeller-Bleckmann Oilfield Equipment Ag: 1 patents #1 of 1Top 100%
UN Unknown: 1 patents #373 of 3,359Top 15%
📍 Kelowna, CA: #9 of 34 inventorsTop 30%
Overall (2017): #117,237 of 506,227Top 25%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9617812 Drillstring valve 2017-04-11
9598939 Downhole perforating tool and method of use 2017-03-21