Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357378 | Magnetic recording media | Guenter Vaeth, Rudolf Bachmann, Werner Senkpiel, Roland Falk, Herbert Motz | 1982-11-02 |
| 4320171 | Magnetic recording media containing elastomeric polyurethane binders in the magnetic coating | Herbert Motz, August Lehner, Heinrich Hartmann, Rudolf Bachmann, Harald Frischmann +4 more | 1982-03-16 |