Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350496 | Measuring the aromatic reactivity of a hydrocarbon composition | — | 1982-09-21 |
| 4249602 | Method of doping retort with a halogen source to determine the locus of a processing zone | Robert S. Burton, III | 1981-02-10 |
| 4245701 | Apparatus and method for igniting an in situ oil shale retort | — | 1981-01-20 |