Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Twisted conduit for geothermal heat exchange

Twisted conduit for geothermal heat exchange

US Patent 9909783 · Granted Mar 6, 2018

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Twisted conduit for geothermal heat exchange2025
System and apparatus for processing material to generate syngas using primary an2023
Twisted conduit for geothermal heat exchange2022
System and apparatus for processing material to generate syngas with a multi-pha2020
System and apparatus for processing material to generate syngas in a modular arc2017
System and method for processing material to generate syngas using plurality of 2016
Twisted conduit for geothermal heating and cooling systems2015
System and method for processing material to generate syngas using water injecti2015
Twisted conduit for geothermal heating and cooling systems2014
Angled wire stripper2013
System and method for processing material to generate syngas2013
Pipe for geothermal heating and cooling systems1997