Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9103073 | System for fastening a rail, and fastening of a rail on a substrate | Winfried Bösterling | 2015-08-11 |
| 8840036 | Screw anchor for rail attachments | Winfried Bösterling | 2014-09-23 |
| 8763924 | Rail web damping to reduce sound on rail lines | Winfried Bösterling, Michael Harraß, Jörg Happe | 2014-07-01 |
| 8181887 | Device for positionally securing and guiding rails for railway tracks | Dietrich Seifert, Winfried Bösterling | 2012-05-22 |
| 7854392 | System for fastening a rail for a rail vehicle | Georg Hauschild, Roland Buda, Gerold Böhm, Peter Van Bommel, Dierk Bressel | 2010-12-21 |
| 7234647 | Damping device for rails | Udo Wirthwein, Otto Kaulbersch | 2007-06-26 |
| 4718603 | Anchor for a railway tie embedded in ballast | Josef Eisenmann, Henning von Heimburg, Friedhelm Weber, Helmut Eisenberg | 1988-01-12 |
| 4718604 | Clamp and fastening arrangement for rails | Helmut Eisenberg, Henning von Heimburg, Friedhelm Weber, Achim Beste | 1988-01-12 |
| 4705215 | Arrangement for securing railway rails onto sleepers | Helmut Eisenberg, Henning von Heimburg, Friedhelm Weber, Achim Beste | 1987-11-10 |