Dumberger; Franz
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dumberger; Franz.The latest application filed is for "lyocell staple fiber".
- Dumberger; Franz - Lenzing AT
- Dumberger; Franz - Schorfling AT
| Patent | Date |
|---|---|
| Polysaccharide film and method for the production thereof Grant 9,701,800 - Dumberger , et al. July 11, 2 | 2017-07-11 |
| Lyocell Staple Fiber App 20100021711 - Schrempf; Christoph ; et al. | 2010-01-28 |
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