Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |