Invention Grant
- Patent Title: Method and means for installing geothermal heat loops
- Patent Title (中): 地热回路安装方法和方法
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Application No.: US13065287Application Date: 2011-03-18
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Publication No.: US08714237B2Publication Date: 2014-05-06
- Inventor: Marshall T. Alexander
- Applicant: Marshall T. Alexander
- Agency: Thomte Patent Law Office LLC
- Agent Dennis L. Thomte
- Main IPC: E21B7/20
- IPC: E21B7/20
Abstract:
A method is described for installing a geothermal heat loop in the ground so that the heat loop extends downwardly and outwardly into the ground from a pit dug in the ground. The method also includes the utilization of means for extending the heat loop through a drilled bore hole.
Public/Granted literature
- US20120234602A1 Method and means for installing geothermal heat loops Public/Granted day:2012-09-20
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