Doutre; Don Allen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Doutre; Don Allen.The latest application filed is for "enhanced dross feedstock".
- Doutre; Don Allen - Kingston CA
| Patent | Date |
|---|---|
| Enhanced Dross Feedstock App 20220307104 - Doutre; Don Allen ; et al. | 2022-09-29 |
| Oxidative Roasting Of Black Dross And Salt Cake App 20220259057 - Doutre; Don Allen ; et al. | 2022-08-18 |
| Two Stage Dross Treatment App 20220251680 - Doutre; Don Allen ; et al. | 2022-08-11 |
| Aluminum alloy-boron carbide composite material Grant 7,562,692 - Fortin , et al. July 21, 2 | 2009-07-21 |
| Aluminum alloy-boron carbide composite material App 20060090872 - Fortin; Jean-Yves ; et al. | 2006-05-04 |
| Portable liquid metal filtration device for inclusion analysis Grant 5,827,982 - Doutre , et al. October 27, 1 | 1998-10-27 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 