Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8268210 | Method and apparatus for the injection molding of a molded part | — | 2012-09-18 |
| 8246871 | Device and method for the injection molding of a molded part comprising at least one void | — | 2012-08-21 |
| 6913719 | Device and process for injection molding of hollow plastic parts | Stephan van der Steen, Marc Wulfrath, Rolf Schwesinger, Norbert Bielich | 2005-07-05 |
| 6713014 | Method and apparatus for injection molding parts which have at least one cavity | — | 2004-03-30 |
| 6709626 | Process and apparatus for injection molding of molded parts having at least one cavity | Stephan van der Steen, Marc Wulfrath, Rolf Schwesinger | 2004-03-23 |
| 6630085 | Method for the multicomponent injection molding of plastic parts | Norbert Bielich | 2003-10-07 |
| 6468464 | Method and apparatus for injection molding parts | Jurgen Ehritt, Karl-Heinz Hill | 2002-10-22 |
| 6451230 | Method for injection molding molded parts from thermoplastic and added fluid | Jurgen Ehritt | 2002-09-17 |
| 6294126 | Process for controlling gas blanket extent in plastics injection molding | Michael Gosdin | 2001-09-25 |
| 6264455 | Apparatus for producing plastic objects with solid sections and hollow sections | Jurgen Ehritt, Alfons Seuthe, Michael Gosdin | 2001-07-24 |
| 6254813 | Method and apparatus for injection molding plastic objects comprised of at least two different materials | Jurgen Ehritt, Karl-Heinz Hill | 2001-07-03 |
| 6143237 | Method and apparatus for producing plastic objects with solid sections and hollow sections | Jurgen Ehritt, Alfons Seuthe, Michael Gosdin | 2000-11-07 |
| 6019935 | Method for injection molding of molded parts of thermoplastic material | Jurgen Ehritt, Klaus Lusebrink, Michael Renger | 2000-02-01 |
| 5895667 | Device for injection molding articles of plastics material which contain hollow spaces | Jurgen Ehritt, Michael Renger | 1999-04-20 |
| 5882559 | Process for injection molding objects having at least two different layers | Hermann Plank, Harald Bleier | 1999-03-16 |
| 5804223 | Device for fabricating multiple plastic objects from thermoplastic material with constant compressor power setting | Michael Gosdin | 1998-09-08 |
| 5776412 | Method and apparatus for producing plastic objects with solid sections and hollow sections | Jurgen Ehritt, Alfons Seuthe, Michael Gosdin | 1998-07-07 |
| 5759459 | Method for producing plastic objects | Jurgen Ehritt, Alfons Seuthe, Michael Gosdin | 1998-06-02 |
| 5750155 | Device for the injection molding of plastic objects enclosing hollow spaces and process for operating it | Klaus Schroder, Jurgen Ehritt, Uwe Hubel | 1998-05-12 |
| 5667819 | Apparatus for injection molding of multi-layer objects | — | 1997-09-16 |
| 5656215 | Process for injection molding objects having at least two different layers | Hermann Plank, Harald Bleier | 1997-08-12 |
| 5645866 | Pressure controlling and/or regulating device for a fluid medium, in particular air or gas | Johann Holzschuh, Jurgen Ehritt, Michael Renger, Rolf Schwesinger | 1997-07-08 |
| 5599487 | Method and device for fabricating plastic objects from thermoplastic material | Michael Gosdin | 1997-02-04 |
| 5466141 | Device for injection molding articles of plastics material which contain hollow spaces | Jurgen Ehritt, Michael Renger | 1995-11-14 |
| 5169648 | Apparatus for injection molding articles of thermoplastic materials | Jurgen Ehritt | 1992-12-08 |