Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670278 | Supports and electrodes for primary and secondary electric cells | Dieter Disselbeck | 1997-09-23 |
| 5372760 | Process for producing polyarylene sulfide fiber and thereby obtainable polyarylene sulfide multifilament yarn | Werner Bruckner, Andreas Fischer, Gerhard Leumer | 1994-12-13 |
| 5370833 | Process of making fibers which give off troublesome gases and/or vapors during spinning | Gerhard Leumer, Andreas Fischer, Diethelm Rabe, Hans-Jurgen Profe | 1994-12-06 |
| 4953271 | Intermingling nozzle | Ingolf Jacob, Josef Geirhos | 1990-09-04 |
| 4221755 | Process for the manufacture of synthetic filaments having a circular cross-section | Hans-Otmar Stahl | 1980-09-09 |