Allensworth; David Carter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Allensworth; David Carter.The latest application filed is for "valve with integral piston".
- Allensworth; David Carter - Pearland TX
| Patent | Date |
|---|---|
| Valve with integral piston Grant 10,329,876 - Rytlewski , et al. | 2019-06-25 |
| Subsea safety valve system Grant 9,637,998 - Allensworth , et al. May 2, 2 | 2017-05-02 |
| Valve With Integral Piston App 20160281462 - Rytlewski; Gary L. ; et al. | 2016-09-29 |
| Rotary actuated cutter module system and methodology Grant 9,441,439 - Allensworth September 13, 2 | 2016-09-13 |
| Subsea Safety Valve System App 20160024880 - Allensworth; David Carter ; et al. | 2016-01-28 |
| Subsea safety valve system Grant 9,091,136 - Allensworth , et al. July 28, 2 | 2015-07-28 |
| Rotary Actuated Cutter Module System And Methodology App 20140041501 - Allensworth; David Carter | 2014-02-13 |
| Subsea Safety Valve System App 20120325491 - Allensworth; David Carter ; et al. | 2012-12-27 |
| Subsea gang connector system Grant 7,172,447 - Allensworth , et al. February 6, 2 | 2007-02-06 |
| Termination for segmented steel tube bundle App 20060157235 - Allensworth; David Carter | 2006-07-20 |
| Subsea gang connector system App 20060079107 - Allensworth; David Carter ; et al. | 2006-04-13 |
| Marine seismic cable system Grant 6,044,038 - Allensworth March 28, 2 | 2000-03-28 |
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.
| 