Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6914118 | Polyurethane method for the production thereof and binding agent produced therefrom | Ulrike Hees, Hans-Guenter Bohrman, Ria Kress, Albert Kohl | 2005-07-05 |
| 6777072 | Magnetic recording medium | Stefan Mueller, Johannes Sandrock, Andrea Sturm, Wolfgang Goede, Albert Kohl | 2004-08-17 |
| 6433070 | Filler-containing binder composition, its preparation and its use | Ulrike Hees, Ria Kress, Albert Kohl, Richard Bradshaw, Gerhard Maier | 2002-08-13 |