Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4498271 | Fixing anchoring bars or the like in structures such as concrete | Kai Koniger | 1985-02-12 |
| 4187757 | Arrangement for mounting an object to a support structure | Albert Frischmann, Kurt Mermi | 1980-02-12 |