Roe; William J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Roe; William J..The latest application filed is for "alumina crystal growth additive".
- Roe; William J. - Roswell GA
- Roe; William J. - Aurora IL
| Patent | Date |
|---|---|
| Alumina crystal growth additive Grant 5,106,599 - Roe April 21, 1 | 1992-04-21 |
| Crystal modification in wet process phosphoric acid production Grant 5,009,873 - Kerr , et al. April 23, 1 | 1991-04-23 |
| Compositions for iron ore agglomeration Grant 4,751,259 - Roe , et al. June 14, 1 | 1988-06-14 |
| Purification of Bayer process liquors Grant 4,578,255 - Roe , et al. March 25, 1 | 1986-03-25 |
| Selective flocculation of coal Grant 4,555,329 - Sykes , et al. November 26, 1 | 1985-11-26 |
| Cationic polymers for use in freeze protection of coals and minerals Grant 4,426,409 - Roe January 17, 1 | 1984-01-17 |
| Dust control Grant 4,417,992 - Bhattacharyya , et al. November 29, 1 | 1983-11-29 |
| Compositions for reducing the freeze-adherence of particulate minerals to the walls of transport bins and the like Grant 4,410,599 - Roe , et al. October 18, 1 | 1983-10-18 |
| Composition for altering the water function characteristics of mineral slurries Grant 4,410,431 - Roe October 18, 1 | 1983-10-18 |
| SEC | 0001306162 | ROE WILLIAM J |
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.
| 