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Patent applications and USPTO patent grants for Joswig; Thomas.The latest application filed is for "flameproofed, readily crystallizing polyethylene terephthalate molding compounds".
Patent | Date |
---|---|
Flameproofed, readily crystallizing polyethylene terephthalate molding compounds Grant 4,970,249 - Joswig , et al. November 13, 1 | 1990-11-13 |
Flame-resistant polyamides Grant 4,888,370 - Freitag , et al. December 19, 1 | 1989-12-19 |
Flameproof polyamides Grant 4,769,444 - Joswig , et al. September 6, 1 | 1988-09-06 |
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