Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5641395 | Process and compositions for Mn containing catalyst for carbo-metallic hydrocarbons | Sharon L. Mayo | 1997-06-24 |
| 5636747 | Combination magnetic separation, classification and attrition process for renewing and recovering particulates | Howard F. Moore, Terry L. Goolsby, A. V. Peppard | 1997-06-10 |
| 5614164 | Production of mesophase pitches, carbon fiber precursors, and carbonized fibers | Michael B. Sumner | 1997-03-25 |