Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8808451 | Reducing agent for the soluble chromate content of cement and methods for production thereof | Michael Vössing, Auer Gerhard, Benno Laubach, Detlef Klein, Werner Schuy +3 more | 2014-08-19 |
| 5157332 | Three-toroid electrodeless conductivity cell | — | 1992-10-20 |