Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11091996 | Method and system for separating oil well substances | Asle Jostein Hovda, Jon Sigurd Berntsen | 2021-08-17 |
| 4916797 | Hydraulic retriever and method for changing probes arranged in pipes or vessels under pressure | Jarle Mjoen, Kjetil Wang | 1990-04-17 |
| 4703253 | Probe for monitoring the corrosion of a steel reinforcement member in a concrete body | — | 1987-10-27 |
| 4703254 | Probe for corrosion testing | — | 1987-10-27 |
| 4703255 | Probe for corrosion testing | — | 1987-10-27 |