| 6451963 |
Method of coagulating aqueous PUR dispersions containing dispersed therein reactive or secondary cross-linked polyurethane, the products obtained thereby and their use |
Rolf Langel, Detlef-Ingo Schutze, Eberhard Konig |
2002-09-17 |
$159,000 |
| 5922469 |
Materials suitable as crosslinkable binder components |
Thomas Wunsch, Gregor Brodt, Ria Kress, Norbert Schneider, Albert Kohl +1 more |
1999-07-13 |
|
| 5543226 |
Magnetic recording media |
Michael Bobrich, August Lehner, Hermann Roller, Rudolf Suettinger, Ria Kress +6 more |
1996-08-06 |
|
| 5523151 |
Magnetic recording media |
Norbert Schneider, August Lehner, Ursula Klein, Werner Lenz, Albert Kohl +1 more |
1996-06-04 |
|
| 5470650 |
Magnetic recording media |
August Lehner, Norbert Schneider, Hermann Roller, Werner Lenz, Albert Kohl |
1995-11-28 |
|
| 5006406 |
Magnetic recording media |
Jenoe Kovacs, Milena Melzer, Werner Lenz, Werner Loch, Helmut Jakusch |
1991-04-09 |
|
| 4842896 |
Production of magnetic recording media |
Werner Grau, Albert Kohl, Jenoe Kovacs, Wulf Muenzer |
1989-06-27 |
|
| 4712148 |
Magnetic tape cassette with equalization of electrostatic charges |
Wulf Muenzner, Klaus D. Schomann, Heinz Berger, Roland Roos |
1987-12-08 |
|
| 4673591 |
Production of layer-type magnetic recording media |
August Lehner, Guenter Heil, Werner Lenz, Albert Kohl, Gunnar Schornick |
1987-06-16 |
|
| 4671969 |
Production of layer-type magnetic recording media |
August Lehner, Werner Lenz, Albert Kohl, Guenter Heil |
1987-06-09 |
|
| 4668586 |
Magnetic recording media |
Albert Kohl, Milena Melzer, August Lehner, Norbert Schneider, Eberhard Koester +2 more |
1987-05-26 |
|
| 4666781 |
Magnetic recording media |
August Lehner, Guenter Heil, Jenoe Kovacs, Werner Lenz |
1987-05-19 |
|
| 4656093 |
Magnetic recording media |
August Lehner, Albert Kohl, Hermann Roller, Eerhard Koester, Friedrich Sommermann |
1987-04-07 |
|
| 4647513 |
Magnetic recording media |
August Lehner, Albert Kohl, Friedrich Sommermann, Milan Velic, Werner Grau +1 more |
1987-03-03 |
|
| 4629632 |
Production of magnetic recording media |
Jenoe Kovacs, Hilmar Lechner, Dieter Schaefer, Ingolf Buethe |
1986-12-16 |
|
| 4625252 |
Guide system and magnetic tape cassette comprising such a system |
Wulf Muenzner, Klaus D. Schomann, Heinz Berger, Roland Roos |
1986-11-25 |
|
| 4621779 |
Video tape cassette |
Horst Fitterer, Roland Roos, Wulf Muenzner, Heinz Berger |
1986-11-11 |
|
| 4581246 |
Production of magnetic recording media |
Milena Melzer, Norbert Schneider, Helmut Jakusch |
1986-04-08 |
|
| 4581296 |
Magnetic recording media |
Jenoe Kovacs, Wulf Muenzner, Hermann Roller |
1986-04-08 |
|
| 4568612 |
Magnetic recording media |
August Lehner, Werner Lenz, Helmut Kopke, Rudolf Bachmann, Milan Velic +3 more |
1986-02-04 |
|
| 4568610 |
Magnetic recording media |
August Lehner, Milan Velic, Helmut Kopke, Werner Grau, Reinhold Baur |
1986-02-04 |
|
| 4567109 |
Magnetic recording media |
August Lehner, Milan Velic, Helmut Kopke, Werner Lenz, Reinhold Baur +1 more |
1986-01-28 |
|
| 4567108 |
Magnetic recording media |
August Lehner, Helmut Kopke, Hermann Roller, Werner Grau, Eberhard Koester +1 more |
1986-01-28 |
|
| 4560456 |
Magnetic recording media |
Guenter Heil, Werner Lenz, Jenoe Kovacs, Werner Grau |
1985-12-24 |
|
| 4559118 |
Magnetic recording media |
Guenter Heil, Herbert Spoor, Werner Lenz, Jenoe Kovacs, Werner Grau +1 more |
1985-12-17 |
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