DL

Daniel Douglas Longtin

Overall (All Time): #2,835,903 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10167705 Method of gas lift in wells experiencing hydrostatic loading Daniel Simmons, Andrew John Cepuch, Michael J. Bannister 2019-01-01