Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7918316 | Separating device in a motor vehicle oil circuit | — | 2011-04-05 |
| 4345056 | Process for suspension polymerization of vinyl chloride employing mixed protective colloids | Helmut E. Thyret, Thomas Balwe, Johann Bauer | 1982-08-17 |
| 4232807 | Sealing carrier pack for cans with beaded edge | Wolfgang Matthies | 1980-11-11 |