Joseph; Edmond Kenneth
Patent Applications and Registrations
Patent applications and USPTO patent grants for Joseph; Edmond Kenneth.The latest application filed is for "coloured polyurethane light guides".
- Joseph; Edmond Kenneth - Burleigh AU
- Joseph; Edmond Kenneth - Queensland AU
| Patent | Date |
|---|---|
| Polyurethane light guides Grant 7,620,279 - Joseph November 17, 2 | 2009-11-17 |
| Coloured Polyurethane Light Guides App 20090091945 - Joseph; Edmond Kenneth | 2009-04-09 |
| Side-scattering light guides Grant 7,433,565 - Joseph , et al. October 7, 2 | 2008-10-07 |
| Polyurethane Light Guides App 20080089088 - Joseph; Edmond Kenneth | 2008-04-17 |
| Light emitting device Grant 7,218,824 - Franklin , et al. May 15, 2 | 2007-05-15 |
| Light emitting device App 20060153511 - Franklin; James Bruce ; et al. | 2006-07-13 |
| Side-scattering light guides App 20060140562 - Joseph; Edmond Kenneth ; et al. | 2006-06-29 |
| Side scattering polymer light guide and method of manufacture App 20040196648 - Franklin, James Bruce ; et al. | 2004-10-07 |
| Method of manufacturing a light guide Grant 6,673,277 - Joseph , et al. January 6, 2 | 2004-01-06 |
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