Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488755 | Asphalt compositions containing coated carbon fiber, methods for their manufacture and use | Stephen D. Harris, John Byron Sudbury, Jeff Meyers | 2002-12-03 |
| 5645711 | Process for upgrading the flash zone gas oil stream from a delayed coker | Thomas L. Hraban, Todd W. Dixon | 1997-07-08 |