Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4820643 | Process for determining the activity of a palladium-tin catalyst | William J. Amelio, Kenneth R. Czarnecki, Gary K. Lemon, Voya R. Markovich, Richard Stuart Zarr | 1989-04-11 |