Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5335600 | Propellant charge igniter | Alfred Horr, Uwe Brede | 1994-08-09 |
| 4864065 | Process for removing halogenated hydroxyaromatics from aqueous solutions | Bernhard Wojtech, Siegbert Rittner, Reinhard Zunder | 1989-09-05 |
| 4674405 | Partially combustible propellant charge igniter | Uwe Brede, Alfred Horr | 1987-06-23 |