Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6199271 | Method and apparatus for joining metal sheets and the like | Volker Schulte | 2001-03-13 |
| 5379155 | Axial-symmetric joint of high thermal load capacity | Norbert Goetschmann | 1995-01-03 |
| 4915609 | Sintering device for blanks of foamable plastics with undercuts | Gottfried Wimmer | 1990-04-10 |
| 4800050 | Adaptive control process for foaming and fusing plastics | Johannes Egon Hümmler | 1989-01-24 |
| 4725389 | Method for foaming and sintering of foaming plastic | Mohamed Tiba | 1988-02-16 |
| 4615849 | Method and device for sintering differing molded parts in particular from various types of foaming plastic in particular | — | 1986-10-07 |
| 4482306 | Process and device for the production of essentially dry moldings made from foamed thermoplastic, e.g. polystyrol | — | 1984-11-13 |
| 4266928 | Filling device for introducing pre-foamed post-expandable thermoplastics into molds for the production of moldings | Richard Weidner | 1981-05-12 |