Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5531546 | Mortar composition | Alwin Herdlicka, Gabriele Grundmann | 1996-07-02 |
| 4983083 | Anchor rod | Peter Froehlich, Manfred Hartmann, Helmut Mirsberger, Monika Moench | 1991-01-08 |
| 4944819 | Use of 2-component reaction resins for fastening purposes | — | 1990-07-31 |
| 4787186 | Combination for securing an anchor member | Hans-Jurgen Irmscher, Gusztav Lang, Peter Mauthe | 1988-11-29 |
| 4767025 | Hand tool for mixing and dispensing two-component masses | Peter Mauthe | 1988-08-30 |
| 4518283 | Hardenable synthetic resin composition and its use | Hans-Jurgen Irmscher, Gusztav Lang, Peter Mauthe | 1985-05-21 |