Barby; Donald
Patent Applications and Registrations
Patent applications and USPTO patent grants for Barby; Donald.The latest application filed is for "substrate carrying a porous polymeric material".
- Barby; Donald - Chester GB2
- Barby; Donald - Great Barrow GB2
| Patent | Date |
|---|---|
| Substrate carrying a porous polymeric material Grant 4,797,310 - Barby , et al. January 10, 1 | 1989-01-10 |
| Low density porous cross-linked polymeric materials and their preparation and use as carriers for included liquids Grant 4,522,953 - Barby , et al. June 11, 1 | 1985-06-11 |
| Article suitable for wiping hard surfaces Grant 4,448,704 - Barby , et al. May 15, 1 | 1984-05-15 |
| Process for the preparation of precipitated silicas having morphology similar to pyrogenic silicas Grant 4,127,641 - Aldcroft , et al. November 28, 1 | 1978-11-28 |
| Stabilization Of Beer Grant 3,617,301 - Barby , et al. November 2, 1 | 1971-11-02 |
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