Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5221498 | Methods and compositions for inhibitoring polymerization of vinyl monomers | Dwight K. Reid | 1993-06-22 |
| 5078858 | Methods of extracting iron species from liquid hydrocarbons | Paul V. Roling | 1992-01-07 |