Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Drill string element

Drill string element

US Patent 10941624 · Granted Mar 9, 2021

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Drill head for creating a borehole in the ground2025
Conveying device for use in the field of plastics2024
Device for producing a cavity in a soil2021
Tunnel boring device and system for the hydraulic removal of cuttings, and syste2021
Tunnel boring device and system for the hydraulic removal of cuttings, and syste2021
System and method for laying underground cables or underground lines in the grou2020
System and method for laying underground cables or underground lines in the grou2020
Method and device for trenchless pipe laying2019
Drill head for expanding a pilot bore in order to create a borehole2019
Drill head for expanding a pilot bore in order to create a borehole2019
Method and a device for securing a Signalling System No. 7 interface2019
Device for conveying away drillings2018