RL

Raymond E. Lance

HR Hydra Rig: 2 patents #3 of 8Top 40%
Overall (All Time): #2,294,216 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5315831 Liquid natural gas and compressed natural gas total fueling system John E. Goode, Michael D. Hoyle 1994-05-31
5309990 Coiled tubing injector 1994-05-10