| 7080828 |
Clarification basin membrane |
Ernst-August Meier, Giancarlo Gomez-Kerber, Janusz Muchorowski, Karl-Heinz Krause |
2006-07-25 |
| 7045144 |
Plaster containing an active agent |
Werner Schunk, Michael Bruder, Konrad Giessmann, Karl-Heinz Krause |
2006-05-16 |
| 6976281 |
Medicinal cushion, in particular anti-decubitus cushion |
Werner Schunk, Michael Bruder, Karl-Heinz Krause, Jörg Vortkort |
2005-12-20 |
| 6790894 |
Rubber-based soundproofing material |
Frank Albracht, Gerd Lotze, Karl-Heinz Krause, Wolfgang Timm |
2004-09-14 |
| 6471139 |
Rail arrangement |
Michael Bruder, Michail Rabkin, Karl-Heinz Krause, Edgar Bohm, Peter Schwob +1 more |
2002-10-29 |
| 6012268 |
Method of producing products from polymer materials having a medicamentous depot effect |
Werner Schunk, Konrad Giessmann, Hans-Josef Ludwig, Wilfried Mertens |
2000-01-11 |
| 5735457 |
Rubber mixture for an elastic intermediate layer for a rail support |
Edgar Bohm, Manfred Klerk, Karl-Heinz Krause, Rolf Steinmuller, Klaus Tübel |
1998-04-07 |
| 5637645 |
Caoutchouc mixture for the manufacture of rubber products with low-temperature application capability, resistance to oil, low crystallization tendency and high dynamic stressability |
Manfred Klerk, Karl-Heinz Krause |
1997-06-10 |