Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8702066 | Device and method for controlling a prestressing jack when tensioning a tendon | Peter Steidinger, Hagen Keiner | 2014-04-22 |
| 7950093 | Tension member for structures and method for manufacturing the same | Werner Brand | 2011-05-31 |
| 7299516 | Construction of a corrosion-resistant tension member in the area of a rerouting point arranged on a support, particularly an inclined cable on the pylon of a cable stayed bridge | Egbert Zimmermann | 2007-11-27 |
| 7200886 | Construction of a corrosion-resistant tension member in the area where it enters a structure, particularly an inclined cable on the pylon of a cable stayed bridge | Egbert Zimmermann | 2007-04-10 |
| 7181890 | Anchoring device for a corrosion-resistant tension member, particularly an inclined cable for a cable-stayed bridge | — | 2007-02-27 |
| 7174684 | Corrosion-resistant tension member, particularly a tendon for prestressed concrete | Egbert Zimmermann | 2007-02-13 |