Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5346511 | Antifoam/defoamer compositions for Bayer process | — | 1994-09-13 |
| 5314626 | Method for the alteration of siliceous materials from Bayer process liquids | — | 1994-05-24 |
| 5275628 | Compositions and method for foam control and crystal modification in Bayer process | Anthony E. Gross | 1994-01-04 |