AK

Albert Kohl

Basf Se: 18 patents #788 of 13,826Top 6%
EG Emtec Magnetics Gmbh: 8 patents #1 of 102Top 1%
BG Basf Magnetics Gmbh: 7 patents #8 of 147Top 6%
IM Imation: 3 patents #110 of 622Top 20%
📍 Bad Dürkheim, DE: #14 of 277 inventorsTop 6%
Overall (All Time): #90,994 of 4,157,543Top 3%
37
Patents All Time

Issued Patents All Time

Showing 26–37 of 37 patents

Patent #TitleCo-InventorsDate
5064721 Magnetic recording media August Lehner, Hermann Roller, Werner Lenz, Ludwig Kreitner, Helmut Kopke +2 more 1991-11-12
4895764 Magnetic recording media August Lehner, Michael Bobrich, Hermann Roller, Peter Richter, Werner Lenz +2 more 1990-01-23
4842896 Production of magnetic recording media Werner Grau, Jenoe Kovacs, Werner Balz, Wulf Muenzer 1989-06-27
4673591 Production of layer-type magnetic recording media August Lehner, Guenter Heil, Werner Lenz, Werner Balz, Gunnar Schornick 1987-06-16
4671969 Production of layer-type magnetic recording media August Lehner, Werner Balz, Werner Lenz, Guenter Heil 1987-06-09
4668586 Magnetic recording media Milena Melzer, August Lehner, Norbert Schneider, Eberhard Koester, Werner Balz +2 more 1987-05-26
4656093 Magnetic recording media August Lehner, Hermann Roller, Werner Balz, Eerhard Koester, Friedrich Sommermann 1987-04-07
4647513 Magnetic recording media August Lehner, Werner Balz, Friedrich Sommermann, Milan Velic, Werner Grau +1 more 1987-03-03
4507457 Production of magnetic recording media Norbert Schneider, Gregor Ley, Werner Balz, Milena Melzer, Helmut Jakusch 1985-03-26
4472455 Production of magnetic recording media Werner Balz, Milena Melzer, Norbert Schneider, Eberhard Koester, August Lehner 1984-09-18
4328282 Magnetic recording media August Lehner, Heinrich Hartmann, Rudolf Bachmann, Werner Balz 1982-05-04
4310565 Process of making a magnetic recording media August Lehner, Heinrich Hartmann, Rudolf Bachmann, Herbert Spoor, Karl Mahler +1 more 1982-01-12