Invention Grant
- Patent Title: Locating a drill head of a ground drilling device
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Application No.: US16467331Application Date: 2017-12-21
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Publication No.: US11092001B2Publication Date: 2021-08-17
- Inventor: Sebastian Fischer
- Applicant: TRACTO-TECHNIK GMBH & CO. KG
- Applicant Address: DE Lennestadt
- Assignee: TRACTO-TECHNIK GMBH & CO. KG
- Current Assignee: TRACTO-TECHNIK GMBH & CO. KG
- Current Assignee Address: DE Lennestadt
- Agency: Howard IP Law Group, PC
- Priority: DE102016015194.3 20161221
- International Application: PCT/EP2017/084187 WO 20171221
- International Announcement: WO2018/115334 WO 20180628
- Main IPC: E21B47/092
- IPC: E21B47/092 ; E21B47/0232 ; E21B7/04
Abstract:
The invention relates to a device for locating a drill head of a ground drilling device, comprising a wireless probe, the probe being arranged on or in a flying object.
Public/Granted literature
- US20200072041A1 LOCATING A DRILL HEAD OF A GROUND DRILLING DEVICE Public/Granted day:2020-03-05
Information query
