Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5106752 | Method and reagent for determining the ionic strength or specific gravity of aqueous liquids | Dieter Mangold | 1992-04-21 |
| 5064615 | Method and reagent for determining the ionic strength of specific gravity of aqueous liquids | Dieter Mangold | 1991-11-12 |