DN

David Nordheimer

SA Sc Asset: 2 patents #1 of 2Top 50%
📍 Calgary, CA: #80 of 661 inventorsTop 15%
Overall (2017): #159,443 of 506,227Top 35%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9840890 System for successively uncovering ports along a wellbore to permit injection of a fluid along said wellbore 2017-12-12
9840892 System for successively uncovering ports along a wellbore to permit injection of a fluid along said wellbore 2017-12-12