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Patent applications and USPTO patent grants for Leiner; Helmut.The latest application filed is for "yarns, fibres and filaments that can be fibrillated, method and device for their production".
Patent | Date |
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Yarns, fibres and filaments that can be fibrillated, method and device for their production Grant 6,830,809 - Loecher , et al. December 14, 2 | 2004-12-14 |
Yarns, fibres and filaments that can be fibrillated, method and device for their production App 20040104116 - Loecher, Engelbert ;   et al. | 2004-06-03 |
Stretching device and method of manufacturing stretched synthetic filaments App 20030034585 - Locher, Engelbert ;   et al. | 2003-02-20 |
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