Dougall; Cameron
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dougall; Cameron.The latest application filed is for "worker safety device and method".
- Dougall; Cameron - Orillia CA
| Patent | Date |
|---|---|
| Worker Safety Device and Method App 20130228394 - Sousa; John ; et al. | 2013-09-05 |
| Method and apparatus for controlled ice crystal formation in a beverage Grant RE40,393 - Hess , et al. June 24, 2 | 2008-06-24 |
| Method and apparatus for controlled ice crystal formation in a beverage Grant 6,928,824 - Hess , et al. August 16, 2 | 2005-08-16 |
| Method and apparatus for controlled ice crystal formation in a beverage App 20050097913 - Hess, Markus ; et al. | 2005-05-12 |
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