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David Bahr
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Bonney Lake, WA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Directional drilling target steering apparatus and method
Patent number
12,104,490
Issue date
Oct 1, 2024
Merlin Technology, Inc.
Bruce Kolpack
E21 - EARTH DRILLING MINING
Information
Patent Grant
Directional drilling target steering apparatus and method
Patent number
11,629,554
Issue date
Apr 18, 2023
Merlin Technology, Inc.
Bruce Kolpack
E21 - EARTH DRILLING MINING
Information
Patent Grant
Directional drilling target steering apparatus and method
Patent number
11,060,355
Issue date
Jul 13, 2021
Merlin Technology, Inc.
Bruce Kolpack
E21 - EARTH DRILLING MINING
Information
Patent Grant
Directional drilling target steering apparatus and method
Patent number
10,781,638
Issue date
Sep 22, 2020
Merlin Technology, Inc.
Bruce Kolpack
E21 - EARTH DRILLING MINING
Information
Patent Grant
Directional drilling target steering apparatus and method
Patent number
9,540,879
Issue date
Jan 10, 2017
Merlin Technology, Inc.
Bruce Kolpack
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
DIRECTIONAL DRILLING TARGET STEERING APPARATUS AND METHOD
Publication number
20240418042
Publication date
Dec 19, 2024
Merlin Technology, Inc.
Bruce Kolpack
E21 - EARTH DRILLING MINING
Information
Patent Application
DIRECTIONAL DRILLING TARGET STEERING APPARATUS AND METHOD
Publication number
20230250693
Publication date
Aug 10, 2023
Merlin Technology, Inc.
Bruce Kolpack
E21 - EARTH DRILLING MINING
Information
Patent Application
ADVANCED DRILL PLANNING TOOL FOR TOPOGRAPHY CHARACTERIZATION, SYSTE...
Publication number
20220107167
Publication date
Apr 7, 2022
Merlin Technology, Inc.
Rudolf Zeller
E21 - EARTH DRILLING MINING
Information
Patent Application
Directional Drilling Target Steering Apparatus and Method
Publication number
20210340819
Publication date
Nov 4, 2021
Merlin Technology, Inc.
Bruce Kolpack
E21 - EARTH DRILLING MINING
Information
Patent Application
Directional Drilling Target Steering Apparatus and Method
Publication number
20200378189
Publication date
Dec 3, 2020
Merlin Technology, Inc.
Bruce Kolpack
E21 - EARTH DRILLING MINING
Information
Patent Application
Directional Drilling Target Steering Apparatus and Method
Publication number
20170089139
Publication date
Mar 30, 2017
Merlin Technology, Inc.
Bruce Kolpack
E21 - EARTH DRILLING MINING
Information
Patent Application
DIRECTIONAL DRILLING TARGET STEERING APPARATUS AND METHOD
Publication number
20130175092
Publication date
Jul 11, 2013
Merlin Technology, Inc.
Bruce Kolpack
E21 - EARTH DRILLING MINING