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Patent applications and USPTO patent grants for Schon; Franz.The latest application filed is for "process for the dyeing or printing of polyester fibers".
Patent | Date |
---|---|
Process for the dyeing or printing of polyester fibers Grant 4,194,878 - Birke , et al. March 25, 1 | 1980-03-25 |
Process and additional devices of cylinder drying machines for the uniform drying of textiles Grant 4,124,941 - Birke , et al. November 14, 1 | 1978-11-14 |
Device for the wet treatment and drying of textile material Grant 3,984,197 - Birke , et al. October 5, 1 | 1976-10-05 |
Process and device for the irregular dyeing of textiles Grant 3,966,400 - Birke , et al. June 29, 1 | 1976-06-29 |
Process for the dyeing of synthetic fiber materials from organic solvents Grant 3,930,794 - Birke , et al. January 6, 1 | 1976-01-06 |
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