Patent applications and USPTO patent grants for Corpro Systems Limited.The latest application filed is for "coring apparatus with sensors".
Patent | Date |
---|---|
Circulating sub Grant 8,657,018 - Cravatte February 25, 2 | 2014-02-25 |
Coring apparatus with sensors Grant 8,297,376 - Cravatte October 30, 2 | 2012-10-30 |
Coring Apparatus With Sensors App 20120145461 - Cravatte; Phillipe | 2012-06-14 |
Coring apparatus with sensors Grant 8,146,684 - Cravatte April 3, 2 | 2012-04-03 |
Coring apparatus with sensors App 20110083905 - Cravatte; Phillipe | 2011-04-14 |
Monitoring apparatus for core barrel operations Grant 7,878,269 - Cravatte February 1, 2 | 2011-02-01 |
Valve, core sampling apparatus and method App 20090255679 - Bartette; Pascal ;   et al. | 2009-10-15 |
Sealed core sample barrel Grant 7,600,580 - Cravatte , et al. October 13, 2 | 2009-10-13 |
Monitoring Apparatus For Core Barrel Operations App 20090159335 - Cravatte; Phillipe | 2009-06-25 |
Method and apparatus App 20090114008 - Cravatte; Philippe | 2009-05-07 |
Container and method App 20080083645 - Cravatte; Philippe | 2008-04-10 |
Sealed barrel App 20060237232 - Cravatte; Philippe ;   et al. | 2006-10-26 |
Apparatus and method for coring and/or drilling Grant 6,712,158 - Moore March 30, 2 | 2004-03-30 |
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.