Harkness; Ian Roy
Patent Applications and Registrations
Patent applications and USPTO patent grants for Harkness; Ian Roy.The latest application filed is for "process for preparing a catalytic material".
- Harkness; Ian Roy - Oxford GB
| Patent | Date |
|---|---|
| Gas diffusion substrate Grant 9,859,572 - Fisher , et al. January 2, 2 | 2018-01-02 |
| Thin film catalytic material for use in fuel Grant 9,577,269 - Hards , et al. February 21, 2 | 2017-02-21 |
| Process for preparing a catalytic material Grant 9,373,850 - Harkness , et al. June 21, 2 | 2016-06-21 |
| Process For Preparing A Catalytic Material App 20150207153 - Harkness; Ian Roy ; et al. | 2015-07-23 |
| Thin Film Catalytic Material For Use In Fuel App 20150086902 - Hards; Graham Alan ; et al. | 2015-03-26 |
| Gas Diffusion Substrate App 20140255819 - Fisher; Rosemary ; et al. | 2014-09-11 |
| Catalyst layer Grant 8,367,266 - Harkness , et al. February 5, 2 | 2013-02-05 |
| Catalyst Layer App 20100190086 - Harkness; Ian Roy ; et al. | 2010-07-29 |
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