Lockwood; David John
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lockwood; David John.The latest application filed is for "a retail system".
- Lockwood; David John - Bensville AU
- Lockwood; David John - Vanier CA
| Patent | Date |
|---|---|
| Retail system Grant 10,417,682 - Oayda , et al. Sept | 2019-09-17 |
| A Retail System App 20160117744 - Oayda; Grant ; et al. | 2016-04-28 |
| Luminescence stabilization of anodically oxidized porous silicon layers Grant 7,119,361 - Lockwood , et al. October 10, 2 | 2006-10-10 |
| Luminescence stabilization of anodically oxidized porous silicon layers App 20050085001 - Lockwood, David John ; et al. | 2005-04-21 |
| Luminescence stabilization of anodically oxidized porous silicon layers Grant 6,814,849 - Lockwood , et al. November 9, 2 | 2004-11-09 |
| Luminescence stabilization of anodically oxidized porous silicon layers App 20030106801 - Lockwood, David John ; et al. | 2003-06-12 |
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