Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10543550 | Pressure welding device and pressure welding method | Michael Büchler, Otmar Fischer, Klaus Schneider | 2020-01-28 |
| 10449628 | Pressure welding device and pressure welding method | Michael Büchler, Otmar Fischer, Klaus Schneider | 2019-10-22 |
| 10421149 | Pressure welding device and pressure welding method | Michael Büchler, Otmar Fischer, Klaus Schneider | 2019-09-24 |
| 9802269 | Pressure welding machine and pressure welding method | Frank Rudolph, Thomas Hauck, Klaus Schneider, Manfred Menzinger, Otmar Fischer | 2017-10-31 |
| 7358319 | Copolymerizable photoinitiators for UV-crosslinkable adhesives | Wolf-Dieter Balzer, Ulrich Erhardt, Volker Ladenberger, Bernd Bruchmann, Karl-Heinz Schumacher | 2008-04-15 |
| 7304119 | Copolymerizable photoinitiators for UV-crosslinkable adhesives | Wolf-Dieter Balzer, Ulrich Erhardt, Volker Ladenberger, Bernd Bruchmann, Karl-Heinz Schumacher | 2007-12-04 |
| 7091296 | UV-crosslinkable copolymers | Heike Becker, Ulrich Erhardt, Karl-Heinz Schumacher, Martin Jung, Jochem Henkelmann | 2006-08-15 |
| D521034 | Apparatus for melting and dispensing of material | Ralf Dittmann, Jirka Trhlik, Kay-Uwe Witte, Kai Herda | 2006-05-16 |
| 7045565 | UV cross-linkable melt adhesives containing stabilizers | Ralf Fink, Karl-Heinz Schumacher, Uwe Duesterwald, Ulrich Erhardt | 2006-05-16 |
| D504694 | Apparatus for melting and dispensing of material | Ralf Dittmann, Jirka Trhlik, Kay-Uwe Witte, Kai Herda | 2005-05-03 |
| D488177 | Apparatus for melting and dispensing of material | Ralf Dittmann, Jirka Trhlik, Kay-Uwe Witte, Kai Herda | 2004-04-06 |
| 6174946 | Agglomerated particles of water-swellable addition polymers, preparation thereof and use thereof | Martin Rubenacker, Reinhard Schneider, Jurgen Nieberle, Heinrich Hartmann | 2001-01-16 |
| 6008274 | Stabilization of copolymers of maleic acid or maleic anhydride and vinyl alkyl ethers | Axel Sanner, Franz Frosch, Hans J. Richter | 1999-12-28 |
| 5736585 | Moldings for packaging, and process for the production thereof | Hans-Juergen Bossler, Josef Scherer | 1998-04-07 |
| 5698649 | Copolymers based on vinyl ethers and monoethylenically unsaturated dicarboxylic anhydrides, their preparation and their use | Walter Denzinger, Axel Sanner, Hans J. Richter, Hans-Juergen Raubenheimer, Franz Frosch | 1997-12-16 |
| 5506315 | Preparation of copolymers of monoethylenically unsaturated monomers containing acid groups and N-vinyllactams | Walter Denzinger, Axel Sanner, Heinrich Hartmann | 1996-04-09 |
| 5155171 | Preparation of copolymers of monoalkyl maleates or maleic acid and salts thereof and vinyl alkyl ethers | Axel Sanner, Hans-Juergen Raubenheimer, Franz Frosch | 1992-10-13 |
| 4989640 | Diverter valve | Rudolf Steffes | 1991-02-05 |
| 4475773 | Steering-brake control arrangement for a vehicle brake system | Peter Bartscher, Diether Staisch | 1984-10-09 |