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Patent applications and USPTO patent grants for Bell; Gareth.The latest application filed is for "diffraction grating for use with a multi-layered display system".
Patent | Date |
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Diffraction grating for use with a multi-layered display system Grant 9,519,154 - Bell December 13, 2 | 2016-12-13 |
Interactive input system and method Grant 9,298,318 - Morrison , et al. March 29, 2 | 2016-03-29 |
Diffraction Grating For Use With A Multi-layered Display System App 20150323805 - BELL; Gareth | 2015-11-12 |
Interactive Input System And Method App 20120139835 - Morrison; Gerald ;   et al. | 2012-06-07 |
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