Technical Drilling Tools, Ltd. Trademarks
Image Trademark
Filed: July 17, 2011
design and engineering of downhole tools for use by others
Owned by: Technical Drilling Tools, Ltd.
Serial Number: 85373261
SOFTRIDE
A drill string component, namely, a drill collar containing a muleshoe cartridge assembly that works with shock subs to…
Owned by: Technical Drilling Tools, Ltd.
Serial Number: 85373264
