Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6296464 | Calibrating device with at least one calibrating die | — | 2001-10-02 |
| 6066288 | Method for cooling and if necessary calibrating articles of plastic | — | 2000-05-23 |
| RE36585 | Process for cooling and calibrating elongated objects made of plastic together with cooling and calibrating device | — | 2000-02-29 |
| 5514325 | Process for cooling and calibrating elongated objects made of plastic together with cooling and calibrating device | — | 1996-05-07 |
| 5186876 | Process of making dimensionally stable section | Frank Dorninger | 1993-02-16 |
| 4685879 | Calibrator for extruded material | Siegfried Topf | 1987-08-11 |