Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9199398 | Process for producing coated molded bodies | Arne Schmidt, Marc Poth, Frank Gabriel, Antonios Manis, Klaus Koralewski +1 more | 2015-12-01 |
| 9108339 | Method for the production of coated moldings | Arne Schmidt, Christian Eberle, Marc Poth, Klaus Albrecht, Erwin Buerkle | 2015-08-18 |
| 8551559 | Method for producing plastic molded parts having an integrated conductive track | Helmut Piringer | 2013-10-08 |
| 7862750 | Apparatus and method for producing optical data carriers | Erwin Buerkle | 2011-01-04 |
| 7445743 | Molding tool, and method of making plastic articles | — | 2008-11-04 |
| 7118372 | Molding tool having a heating and cooling medium | — | 2006-10-10 |
| 7014454 | Metering device for an injection molding unit | — | 2006-03-21 |
| 6971428 | Device for vacuum-pressing of DVD substrates | — | 2005-12-06 |
| 6634405 | Method and apparatus for bonding two halves of a DVD (digital Versatile disc) | — | 2003-10-21 |
| 6425968 | Method for bonding two halves of a DVD (digital versatile disc) | — | 2002-07-30 |
| 5192474 | Making a data-carrying optical disk | Peter Lichtinger | 1993-03-09 |
| 5160751 | Apparatus for making a data-carrying optical disk | Peter Lichtinger | 1992-11-03 |
| 4820467 | Process for the punching and removing of the sprue in an injection molding tool | Ernst Ehrler, Edmund Theiss | 1989-04-11 |
| 4738613 | Apparatus for the production of an injection molded part | Ingo Preuss | 1988-04-19 |
| 4715806 | Apparatus for the punching and removing of the sprue in an injection molding tool | Ernst Ehrler, Edmund Theiss | 1987-12-29 |
| 4530605 | Check valve arrangement for the discharge end of an extruder, plastifier or the like | Erwin Burkle | 1985-07-23 |
| 4512733 | Adjustable injection molding backflow preventer | Erwin Burkle | 1985-04-23 |
| 4477242 | Backflow preventer for an injection molding machine | Erwin Burkle | 1984-10-16 |