Yee; Lachlan Hartley
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yee; Lachlan Hartley.The latest application filed is for "photochromic compositions and light transmissible articles".
- Yee; Lachlan Hartley - Woy Woy AU
| Patent | Date |
|---|---|
| Photochromic compositions and light transmissible articles Grant 7,807,075 - Evans , et al. October 5, 2 | 2010-10-05 |
| Photochromic Compositions and Light Transmissible Articles App 20080006798 - Evans; Richard Alexander ; et al. | 2008-01-10 |
| Photochromic compositions and light transmissible articles Grant 7,247,262 - Evans , et al. July 24, 2 | 2007-07-24 |
| Photochromic compositions and light transmissible articles App 20050269556 - Evans, Richard Alexander ; et al. | 2005-12-08 |
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