Sanford; Robert A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sanford; Robert A..The latest application filed is for "methods and systems for membrane testing".
- Sanford; Robert A. - Champaign IL
- Sanford; Robert A. - Prospect Heights IL
- Sanford; Robert A. - Renton WA
- Sanford; Robert A. - Prospect KY
- Sanford; Robert A. - Marblehead MA
| Patent | Date |
|---|---|
| Methods and systems for membrane testing Grant 7,357,859 - Rajagopalan , et al. April 15, 2 | 2008-04-15 |
| Methods and systems for membrane testing App 20060124515 - Rajagopalan; Nandakishore ; et al. | 2006-06-15 |
| Methods and systems for membrane testing Grant 7,011,758 - Rajagopalan , et al. March 14, 2 | 2006-03-14 |
| Tungsten-carbide articles made by metal injection molding and method Grant 6,790,252 - Smith , et al. September 14, 2 | 2004-09-14 |
| Methods and systems for membrane testing App 20030168408 - Rajagopalan, Nandakishore ; et al. | 2003-09-11 |
| Tungsten-carbide articles made by metal injection molding and method App 20020178862 - Smith, David J. ; et al. | 2002-12-05 |
| Process for anaerobic production of hydrogen using a delta-proteobacterium Grant 5,834,264 - Sanford , et al. November 10, 1 | 1998-11-10 |
| Metal golf club head and method of manufacture Grant 5,665,014 - Sanford , et al. September 9, 1 | 1997-09-09 |
| Ventilated mouthpiece for a smoking article Grant 4,515,170 - Cantrell , et al. May 7, 1 | 1985-05-07 |
| Ventilated mouthpiece for a smoking article Grant 4,506,683 - Cantrell , et al. March 26, 1 | 1985-03-26 |
| Cigarette filter Grant 4,406,295 - Sanford , et al. September 27, 1 | 1983-09-27 |
| Cigarette filter Grant 4,338,956 - Sanford , et al. July 13, 1 | 1982-07-13 |
| Cigarette With Modified Paper Wrapper Grant 3,667,479 - Sanford , et al. June 6, 1 | 1972-06-06 |
| Chromatic Temperature Indicator Grant 3,633,425 - Sanford January 11, 1 | 1972-01-11 |
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.
| 