Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5679883 | Method and apparatus for comprehensive evaluation of tribological materials | — | 1997-10-21 |
| 5636708 | Method and device for broad temperature range vapor lubrication | Aaron J. Goodell, Mark J. Stimler, William F. Black, Oyelayo O. Ajayi | 1997-06-10 |