HK

Hagen Keiner

DG Dywidag-Systems International Gmbh: 2 patents #5 of 16Top 35%
Overall (All Time): #1,909,158 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10669680 Method for installing a tensioning element in an anchor block, holder, in particular for carrying out the method and combination of a holder with a prestressing element Michael Bauer, Werner Brand 2020-06-02
8702066 Device and method for controlling a prestressing jack when tensioning a tendon Peter Steidinger, Oswald Nuetzel 2014-04-22