Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4708551 | Expansion dowel assembly | Hanno Richter, Helmut Mirsberger, Manfred Haage, Philipp Uebel | 1987-11-24 |
| 4607992 | Expansion dowel assembly with a spherically shaped spreader | Bernd Mauritz | 1986-08-26 |
| 4570401 | Device for adjustably mounting facing plates | Philipp Uebel, Jaroslav Rousek | 1986-02-18 |
| 4494347 | Method and assembly for fastening facade panels or facade supports in spaced relation to a support surface | — | 1985-01-22 |
| 4462729 | Expansion dowel for a structural component having a hollow space | Gusztav Lang | 1984-07-31 |