JG

John Greff

PS Packers Plus Energy Service: 2 patents #8 of 30Top 30%
Overall (All Time): #1,804,690 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11629580 Multi-zone single trip completion system Ronald van Petegem, Kelly D. Ireland 2023-04-18
11125060 Multi-zone single trip completion system Ronald van Petegem, Kelly D. Ireland 2021-09-21