Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6468417 | Filtering lubricating oils to remove haze precursors | Joseph A. Biscardi, Kamala Krishna, Nadine L. Yenni, R. Larry Howell | 2002-10-22 |
| 6468418 | Sorbent treating of lubricating oils to remove haze precursors | Joseph A. Biscardi, Kamala Krishna, Nadine L. Yenni, R. Larry Howell, Krishnia Parimi | 2002-10-22 |