Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9221996 | Process for repairing road surfacing systems, in particular for open-pore asphalts | Franz Xaver Redl, Holger Leifheit, Martin Lange | 2015-12-29 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9221996 | Process for repairing road surfacing systems, in particular for open-pore asphalts | Franz Xaver Redl, Holger Leifheit, Martin Lange | 2015-12-29 |