Downing; Stephen Barry
Patent Applications and Registrations
Patent applications and USPTO patent grants for Downing; Stephen Barry.The latest application filed is for "low voc coating composition".
- Downing; Stephen Barry - High Wycombe GB
- Downing; Stephen Barry - Buckinghamshire GB
- Downing, Stephen Barry - Bucks GB
| Patent | Date |
|---|---|
| Low VOC coating composition Grant 8,197,902 - Taylor , et al. June 12, 2 | 2012-06-12 |
| Low Voc Coating Composition App 20100068397 - Taylor; Philip Louis ; et al. | 2010-03-18 |
| Extrusion process Grant 6,767,956 - Choudhery , et al. July 27, 2 | 2004-07-27 |
| Aqueous dispersion of addition polymer particles Grant 6,646,041 - St. John Williams , et al. November 11, 2 | 2003-11-11 |
| Extrusion process App 20030176564 - Choudhery, Riaz Ahmad ; et al. | 2003-09-18 |
| Aqueous dispersion of addition polymer particles App 20030130408 - John Williams, Neal St. ; et al. | 2003-07-10 |
| Cementitious compositions Grant 4,070,199 - Downing , et al. January 24, 1 | 1978-01-24 |
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