| 12435199 |
Melamine formaldehyde foam with reduced formaldehyde emission |
Sebastian Alexander Weisse, Zeljko Tomovic, Horst Baumgartl, Tobias Heinz Steinke, Bernhard Vath +1 more |
2025-10-07 |
| 12435175 |
Melamine-formaldehyde foam with improved weather resistance |
Sebastian Alexander Weisse, Bernhard Vath, Tobias Heinz Steinke |
2025-10-07 |
| 11254795 |
Production of melamine-formaldehyde foams |
Johann Martin Szeifert, Bernhard Vath, Tobias Heinz Steinke, Bettina Wester, Cecile Schneider +5 more |
2022-02-22 |
| 11236212 |
Phyllosilicate-impregnated melamine-formaldehyde foam |
Sebastian Alexander Weisse, Tobias Heinz Steinke, Bernhard Vath |
2022-02-01 |
| 6684937 |
Module carrier for various heat exchangers for a motor vehicle engine |
Anette Baumann-Kaiser, Oliver Braun, Martin Brielmair |
2004-02-03 |
| 6231963 |
Magnetic recording media |
August Lehner, Helmut Jakusch, Volker Koch, Manfred Ohlinger, Albert Kohl +7 more |
2001-05-15 |
| 5982567 |
Magnetic recording apparatus with magnetic recording medium having high recording density |
Hans J. Richter, Ronald J. Veitch |
1999-11-09 |
| 5968658 |
Magnetic recording media |
Ria Kress, Albert Kohl, August Lehner, Michael Hitzfeld |
1999-10-19 |
| 5858097 |
Apparatus for the production of a magnetic recording medium |
Volker Richter, Peter Nagel, Hans-Gunter Wagner, Norbert Gilbert |
1999-01-12 |
| 5552229 |
Magnetic recording medium containing magnetic material dispersed in a polyurethaneurea-polyurethane binder |
Gregor Brodt, Attila Vass, Werner Loch, August Lehner, Norbert Schneider |
1996-09-03 |
| 5543226 |
Magnetic recording media |
Michael Bobrich, August Lehner, Hermann Roller, Rudolf Suettinger, Ria Kress +6 more |
1996-08-06 |
| 5522457 |
Heat exchanger, particularly radiator for internal combustion engines of commercial vehicles |
— |
1996-06-04 |
| 5523151 |
Magnetic recording media |
Norbert Schneider, August Lehner, Ursula Klein, Werner Balz, Albert Kohl +1 more |
1996-06-04 |
| 5470650 |
Magnetic recording media |
August Lehner, Norbert Schneider, Hermann Roller, Werner Balz, Albert Kohl |
1995-11-28 |
| 5419959 |
Magnetic recording medium having an infra-red light transparent balkcoat layer |
Hermann Roller, Peter Heilmann, Michael Hitzfeld, Dieter Stockburger, Werner Latzel +4 more |
1995-05-30 |
| 5346761 |
Flexible magnetic recording media having a backing coating containing a polyurethane resin having a phosphate group and precipated silica |
Hermann Roller, Peter Engelhardt, Reinhold Baur, Michael Bobrich, Werner Latzel +1 more |
1994-09-13 |
| 5266408 |
Magnetic recording media |
Uwe Keppeler, Hermann Dikow, Helmut Auweter, Michael Bobrich, Jochen Rudolph +3 more |
1993-11-30 |
| 5266407 |
Magnetic recording media |
Uwe Keppeler, Michael Bobrich, Helmut Auweter, Rudolf Suettinger, Albert Kohl +2 more |
1993-11-30 |
| 5236764 |
Component for absorbing impact energy |
Friedrich Domas, Udo Haardt |
1993-08-17 |
| 5217810 |
Magnetic recording medium having a magnetic layer containing chromium dioxide particles and linolenic acid |
August Lehner, Rudolf Suettinger, Michael Bobrich, Hermann Dikow, Hermann Roller +3 more |
1993-06-08 |
| 5169721 |
Magnetic recording media comprising a polyurethane binder resin containing perfluoro groups |
Michael Bobrich, August Lehner, Albert Kohl, Rudolf Suettinger, Uwe Keppeler |
1992-12-08 |
| 5130202 |
Magnetic recording medium containing an isocyanate-free branched thermoplastic polyurethane binder resin with urea groups at the chain ends |
Uwe Keppeler, Michael Bobrich, Guenter Heil, Hermann Roller, August Lehner +1 more |
1992-07-14 |
| 5128191 |
Flexurally strong component |
Alfred Pirker, Wolfgang Seib |
1992-07-07 |
| 5120608 |
Magnetic recording media comprising a polyurethane binder resin containing perfluoro groups |
Michael Bobrich, August Lehner, Albert Kohl, Rudolf Suettinger, Uwe Keppeler +3 more |
1992-06-09 |
| 5082737 |
Magnetic recording media having a branched thermoplastic polyurethane binder containing a polysiloxane component in the main chain |
Michael Bobrich, Hermann Roller, August Lehner, Uwe Keppeler, Rudolf Suettinger +2 more |
1992-01-21 |
