Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5149400 | Polymeric basic aluminum silicate-sulphate | Dieter Haase, Carmel Jolicoeur | 1992-09-22 |
| 5069893 | Polymeric basic aluminum silicate-sulphate | Dieter Haase, Carmel Jolicoeur | 1991-12-03 |
| 4981675 | Polymeric basic aluminum silicate-sulphate | Dieter Haase, Carmel Jolicoeur | 1991-01-01 |
| 4877597 | Method for producing aqueous solutions of basic poly aluminum sulphate | Dieter Haase | 1989-10-31 |