Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693598 | Low-viscosity lubricating oil and functional fluid compositions | William D. Abraham, John S. Manka, Stephen H. Roby, James A. Supp | 1997-12-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693598 | Low-viscosity lubricating oil and functional fluid compositions | William D. Abraham, John S. Manka, Stephen H. Roby, James A. Supp | 1997-12-02 |