Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8512469 | Polymeric construction material on the basis of flotation waste from copper ore flotation and waste sulfur | Andrzej Janiczek | 2013-08-20 |
| 8500899 | Method for production of granulated polymer-asphalt binder and sulfur concrete with participation of sulfur polymer obtained in waste sulfur solvent—borne modification | Andrzej Janiczek | 2013-08-06 |