Colburn; Robert H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Colburn; Robert H..The latest application filed is for "s8 after-market led system".
- Colburn; Robert H. - Groveland MA
| Patent | Date |
|---|---|
| S8 after-market LED system App 20070258237 - Hohl-AbiChedid; Angela ; et al. | 2007-11-08 |
| S8 after-market LED system Grant 7,290,910 - Hohl-AbiChedid , et al. November 6, 2 | 2007-11-06 |
| Wedge-based lamp with LED light engine and method of making the lamp Grant 7,261,437 - Coushaine , et al. August 28, 2 | 2007-08-28 |
| Wedge-based lamp with LED light engine and method of making the lamp App 20050276063 - Coushaine, Charles M. ; et al. | 2005-12-15 |
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