Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7874110 | Reinforced or pre-stressed concrete part which is subjected to a transverse force | Oliver Matthaei | 2011-01-25 |
| 7658041 | Anchoring for strip-shaped traction elements on supporting structures | Markus Maier, Roger Beyerlein | 2010-02-09 |
| 7441380 | Tie anchor for a strip-type tension member | Gert Konig, Markus Maier | 2008-10-28 |
| 7296385 | Method of installing tension members on supporting structures, and apparatus for performing the method | Markus Maier | 2007-11-20 |
| 6584738 | Clamping device for a band-shaped tensional member | Markus Maier, Dieter Sandner | 2003-07-01 |
| 6385940 | Method and apparatus for strengthening/restoring a reinforced/prestressed concrete structure | Markus Maier, Dieter Sandner | 2002-05-14 |
| 5867960 | Dowel member for reinforcing concrete structures | Karl-Heinz Jung, by Angelika Jung, administratrix, Peter Ernst | 1999-02-09 |
| 5466068 | Articulated bearing for heavy loads | Wolfhart Andra | 1995-11-14 |
| 4687182 | Height adjustable pot bearing | Wolfhart Andra, Karl Bayer, Erwin Beyer | 1987-08-18 |
| 4612747 | Connection of a cast-in-place reinforced concrete slab to a prefabricated column | Wolfhart Andra, Wilhelm Zellner, Willi Kunzl, Horst Falkner, Bernhard Gohler | 1986-09-23 |