Harrop; Douglas J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Harrop; Douglas J..The latest application filed is for "uv-stabilizer concentrates based on tpu, a process for their production and utilization".
- Harrop; Douglas J. - Hude DE
| Patent | Date |
|---|---|
| UV-stabilizer concentrates based on TPU, a process for their production and utilization Grant 5,484,827 - Prissok , et al. January 16, 1 | 1996-01-16 |
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