Cain; David Earl
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cain; David Earl.The latest application filed is for "systems and methods for monitoring components of a well".
- Cain; David Earl - Katy TX
- Cain; David Earl - New Braunfels TX
| Patent | Date |
|---|---|
| Systems and methods for monitoring components of a well Grant 11,261,722 - Cain , et al. March 1, 2 | 2022-03-01 |
| Systems And Methods For Monitoring Components Of A Well App 20210207471 - Cain; David Earl ; et al. | 2021-07-08 |
| Thru diverter wellhead with direct connecting downhole control Grant 8,196,649 - Allen , et al. June 12, 2 | 2012-06-12 |
| Pressure rated oil field gate valve Grant 7,992,840 - Cain , et al. August 9, 2 | 2011-08-09 |
| Downhole Running Tool and Method App 20110100646 - Cain; David Earl | 2011-05-05 |
| Pressure Rated Oil Field Gate Valve App 20090095934 - Cain; David Earl ; et al. | 2009-04-16 |
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.
| 