Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6468418 | Sorbent treating of lubricating oils to remove haze precursors | Joseph A. Biscardi, Kamala Krishna, John M. Rosenbaum, Nadine L. Yenni, R. Larry Howell | 2002-10-22 |
| 4424108 | Process for heating coal-oil slurries | Walter A. Braunlin, Alan Gorski, Leo J. Jaehnig, Clifford J. Moskal, Joseph D. Naylor +1 more | 1984-01-03 |