Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415752 | Construction composition | Klaus Lorenz, Tatiana MITKINA, Sabine HIMMELEIN, Peter Schwesig, Massimo Bandiera +7 more | 2025-09-16 |
| 9428419 | Cementitious system comprising accelerator particles coated with crosslinked shellac | Steffen Wache, Werner Stohr, Siegfried Zürn, Joachim Riedmiller, Volker Schwarz | 2016-08-30 |
| 9416050 | Shellac-coated particles of active ingredients with controlled release properties at high pH-values, process for their manufacture and use thereof | Dawid Marczewski, Sascha Raspl, Steffen Wache, Michael Schinabeck, Stefan Friedrich | 2016-08-16 |
| 8262793 | Dust free powdery building material composition | Werner Stohr, Klaus-Dieter Hötzl, Siegfried Zuern, Steffen Wache | 2012-09-11 |
| 6874816 | Chassis for a commercial vehicle and method of making and using same | Roland Herrmann | 2005-04-05 |
| 6832855 | Wheel bearing unit with mounting openings for the brake caliper carrier | Heinrich Hofmann, Jens Heim, Peter Niebling, Werner Schlereth | 2004-12-21 |
| 6786295 | Support structure for a commercial motor vehicle | Roland Herrmann, Wolfgang Pedrotti | 2004-09-07 |
| 6279938 | Vehicle frame | Stefan Koetter, Rainer Spitz, Jose Gallego, Siegfried Emmann, Wolf-Rudiger Barz | 2001-08-28 |