Marathon Oil Co
Marathon OActive Patents
0
Total Holdings
7
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3702003A | Algorithm to minimize iterative computation in a process fo… | Expired / Lapsed | 1970-10-09 | 1972-10-31 | 10 | Details |
| US3693163A | Computer set point station | Expired / Lapsed | 1970-10-02 | 1972-09-19 | 19 | Details |
| US3593255A | Acoustic logging tool having opposed transducers | Expired / Lapsed | 1969-05-29 | 1971-07-13 | 13 | Details |
| US3540532A | Hydrophobicity of surfactant influencing the thermostabilit… | Expired / Lapsed | 1969-09-30 | 1970-11-17 | 0 | Details |
| US3525089A | Telemeter of mechanical displacement | Expired / Lapsed | 1966-03-17 | 1970-08-18 | 0 | Details |
| US3475722A | Method and apparatus for acoustic bore hole logging using a… | Expired / Lapsed | 1968-11-07 | 1969-10-28 | 0 | Details |
| US3414725A | Apparatus for the determination of opacity to radiation per… | Expired / Lapsed | 1964-12-21 | 1968-12-03 | 0 | Details |