Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5035872 | Method of preparing potassium magnesium phosphate | Susanne Lange | 1991-07-30 |
| 4536376 | Method of producing potassium magnesium phosphate | — | 1985-08-20 |
| 4496526 | Process for the production of potassium magnesium phosphate | — | 1985-01-29 |
| 4217333 | Process for the production of potassium magnesium phosphate | — | 1980-08-12 |