loadpatents
Patent applications and USPTO patent grants for Li; Guanfang.The latest application filed is for "rock brittleness analysis method and system based on mineral content and distribution and device".
Patent | Date |
---|---|
Rock brittleness analysis method and system based on mineral content and distribution and device Grant 11,282,183 - Zhang , et al. March 22, 2 | 2022-03-22 |
Visualization system for simulating excavation of fluid-structure interaction tunnel Grant 11,048,002 - Mao , et al. June 29, 2 | 2021-06-29 |
Visual test system and method for secondary generation or decomposition process of hydrate Grant 11,041,819 - Li , et al. June 22, 2 | 2021-06-22 |
Triaxial rock mechanics test system for high-strain-rate cyclic dynamic loading Grant 11,016,010 - Li , et al. May 25, 2 | 2021-05-25 |
Visible test system and rock mass heating method Grant 10,948,431 - Zheng , et al. March 16, 2 | 2021-03-16 |
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.