Errington; John Gough
Patent Applications and Registrations
Patent applications and USPTO patent grants for Errington; John Gough.The latest application filed is for "method and apparatus for producing biodegradable foam".
- Errington; John Gough - Christchurch NZ
| Patent | Date |
|---|---|
| Method And Apparatus For Producing Biodegradable Foam App 20140079933 - Errington; John Gough ; et al. | 2014-03-20 |
| Method And Apparatus For Producing Biodegradable Foam App 20100119801 - ERRINGTON; John Gough ; et al. | 2010-05-13 |
| Method for the production of biodegradable foamed products Grant 7,563,830 - Errington , et al. July 21, 2 | 2009-07-21 |
| Bio-degradable foamed products Grant 7,393,492 - Errington , et al. July 1, 2 | 2008-07-01 |
| Method and Apparatus for Producing Bio-Degradable Foam App 20070254060 - Errington; John Gough ; et al. | 2007-11-01 |
| Bio-degradable foamed products App 20050158533 - Chapman, Timothy James ; et al. | 2005-07-21 |
| Method for the production of biodegradable foamed products App 20040092613 - Errington, John Gough ; et al. | 2004-05-13 |
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