Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362652 | Cracking catalysts containing silica-alumina gels | Dennis Stamires | 1982-12-07 |
| 4310441 | Large pore silica-alumina gels and method of producing the same | Dennis Stamires | 1982-01-12 |