Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5069931 | Method of preparing a magnetic recording medium | Horst Schulz, Jurgen Sauter | 1991-12-03 |
| 4981719 | Process for the production of a magnetic recording material | Horst Schulz, Hans-Heinrich Credner, Werner Wimbersky | 1991-01-01 |
| 4869965 | Process for the production of a magnetic recording medium | Heinrich Kober, Walter Meckel | 1989-09-26 |
| 4677030 | Magnetic storage medium | Burkhard Nippe, Walter Meckel | 1987-06-30 |
| 4465608 | Process for the production of magnetic dispersions containing binders | Burkhard Nippe, Heinrich Kober, Robert Kohler | 1984-08-14 |