Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404639 | Tamper stroke adjustment | Ralf Weiser, Tobias Noll, Christian Pawlik | 2025-09-02 |
| 12077920 | Tamper stroke adjustment | Ralf Weiser, Tobias Noll, Christian Pawlik | 2024-09-03 |
| 9790648 | Method for laying down a pavement, a screed and a road paver | Martin Buschmann, Gunter Zegowitz, Achim Eul, Ralf Weiser, Roman Munz +2 more | 2017-10-17 |
| 9487924 | Tamper | Ralf Weiser | 2016-11-08 |
| 9260827 | Road finishing machine with controllable conveyor devices | Tobias Noll, Ralf Weiser, Alessandro De Santis | 2016-02-16 |
| 8998530 | Method for laying down a pavement, a screed and a road paver | Martin Buschmann, Gunter Zegowitz, Achim Eul, Ralf Weiser, Roman Munz +2 more | 2015-04-07 |
| 8807866 | Method and road finisher for laying a compacted finishing layer | Martin Buschmann, Roman Munz, Ralf Weiser | 2014-08-19 |
| 8534955 | Tamper of a screed of a road finishing machine | Martin Buschmann, Roman Munz, Ralf Weiser | 2013-09-17 |