Spring, Texas
United States
7
2018-12-06
The entities that hold a legal rights for patent applications filed by inventor Li Li:
Li Li from Spring, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Downhole system having tubular with signal conductor and method
#2 | 2017-04-27Downhole zonal isolation detection system having conductor and method
#3 | 2016-05-12Method of using sized particulates as spacer fluid
#4 | 2014-11-20Tools for use in subterranean boreholes having expandable members and related methods
#5 | 2012-08-16Tools for use in subterranean boreholes having expandable members and related methods
#6 | 2012-04-05Remotely controlled apparatus for downhole applications, components for such apparatus, remote status indication devices for such apparatus, and related methods
#7 | 2011-03-31Earth-boring tools having expandable members and methods of making and using such earth-boring tools
972022 ⎘