Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8092590 | Mineral binder and process for producing same | Frank Parker, Josef Strunge | 2012-01-10 |
| 4815860 | Method and device for the continuous dosing of powdery substances by means of high-pressure gas | — | 1989-03-28 |