Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681800 | Biodegradable branched synthetic ester base stocks and lubricants formed therefrom | Leah Katherine Meade | 1997-10-28 |
| 5658863 | Biodegradable branched synthetic ester base stocks and lubricants formed therefrom | Leah Katherine Meade | 1997-08-19 |