Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9005759 | Powdered composition | Markus Maier, Daniele Theissig, Klaus Prosiegel | 2015-04-14 |
| 6818057 | Retarder for calcium sulfoaluminate cements | William Hanley, Daniel Constantiner | 2004-11-16 |