Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6682670 | Method of production blow-molded synthetic resin articles | Uwe Lullwitz, Antonius Schlutermann | 2004-01-27 |
| 6514068 | Mold for suction/blowing system | Willi Döhmen, Frank Schüller | 2003-02-04 |
| 6416313 | Blow molding machine for low-waste blow molding | Willi Döhmen, Frank Schüller | 2002-07-09 |
| 6099790 | Method of manufacturing hollow bodies and blow molding machine for effecting the method | Rudolf Maier, Frank Schüller, Willi Döhmen | 2000-08-08 |
| 5014873 | Barrel of thermoplastic material | Werner Clemens, Werner Daubenbuchel, Otto Eiselen, Erich Kiefer, Peter Klusener +1 more | 1991-05-14 |