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Gary Garrabrant
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Seattle, WA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Advanced passive interference management in directional drilling sy...
Patent number
11,852,012
Issue date
Dec 26, 2023
Merlin Technology, Inc.
Rudolf Zeller
E21 - EARTH DRILLING MINING
Information
Patent Grant
Advanced passive interference management in directional drilling sy...
Patent number
11,613,990
Issue date
Mar 28, 2023
Merlin Technology, Inc.
Rudolf Zeller
E21 - EARTH DRILLING MINING
Information
Patent Grant
Advanced passive interference management in directional drilling sy...
Patent number
11,352,876
Issue date
Jun 7, 2022
Merlin Technology, Inc.
Rudolf Zeller
E21 - EARTH DRILLING MINING
Information
Patent Grant
Communication protocol in directional drilling system, apparatus an...
Patent number
11,230,921
Issue date
Jan 25, 2022
Merlin Technology, Inc.
Rudolf Zeller
E21 - EARTH DRILLING MINING
Information
Patent Grant
Advanced passive interference management in directional drilling sy...
Patent number
11,008,856
Issue date
May 18, 2021
Merlin Technology, Inc.
Rudolf Zeller
E21 - EARTH DRILLING MINING
Information
Patent Grant
Advanced passive interference management in directional drilling sy...
Patent number
10,598,007
Issue date
Mar 24, 2020
Merlin Technology, Inc.
Rudolf Zeller
E21 - EARTH DRILLING MINING
Information
Patent Grant
Advanced passive interference management in directional drilling sy...
Patent number
10,378,338
Issue date
Aug 13, 2019
Merlin Technology, Inc.
Rudolf Zeller
E21 - EARTH DRILLING MINING
Information
Patent Grant
Communication protocol in directional drilling system, apparatus an...
Patent number
9,739,140
Issue date
Aug 22, 2017
Merlin Technology, Inc.
Rudolf Zeller
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
ADVANCED PASSIVE INTERFERENCE MANAGEMENT IN DIRECTIONAL DRILLING SY...
Publication number
20240060416
Publication date
Feb 22, 2024
Merlin Technology, Inc.
Rudolf Zeller
E21 - EARTH DRILLING MINING
Information
Patent Application
ADVANCED PASSIVE INTERFERENCE MANAGEMENT IN DIRECTIONAL DRILLING SY...
Publication number
20230272708
Publication date
Aug 31, 2023
Merlin Technology, Inc.
Rudolf Zeller
E21 - EARTH DRILLING MINING
Information
Patent Application
ADVANCED PASSIVE INTERFERENCE MANAGEMENT IN DIRECTIONAL DRILLING SY...
Publication number
20220282617
Publication date
Sep 8, 2022
Merlin Technology, Inc.
Rudolf Zeller
E21 - EARTH DRILLING MINING
Information
Patent Application
COMMUNICATION PROTOCOL IN DIRECTIONAL DRILLING SYSTEM, APPARATUS AN...
Publication number
20220106872
Publication date
Apr 7, 2022
Merlin Technology, Inc.
Rudolf Zeller
E21 - EARTH DRILLING MINING
Information
Patent Application
ADVANCED PASSIVE INTERFERENCE MANAGEMENT IN DIRECTIONAL DRILLING SY...
Publication number
20210270128
Publication date
Sep 2, 2021
Merlin Technology, Inc.
Rudolf Zeller
E21 - EARTH DRILLING MINING
Information
Patent Application
ADVANCED PASSIVE INTERFERENCE MANAGEMENT IN DIRECTIONAL DRILLING SY...
Publication number
20200173275
Publication date
Jun 4, 2020
Merlin Technology, Inc.
Rudolf Zeller
E21 - EARTH DRILLING MINING
Information
Patent Application
ADVANCED PASSIVE INTERFERENCE MANAGEMENT IN DIRECTIONAL DRILLING SY...
Publication number
20190360328
Publication date
Nov 28, 2019
Merlin Technology, Inc.
Rudolf Zeller
E21 - EARTH DRILLING MINING
Information
Patent Application
ADVANCED PASSIVE INTERFERENCE MANAGEMENT IN DIRECTIONAL DRILLING SY...
Publication number
20190003299
Publication date
Jan 3, 2019
Merlin Technology, Inc.
Rudolf Zeller
E21 - EARTH DRILLING MINING
Information
Patent Application
COMMUNICATION PROTOCOL IN DIRECTIONAL DRILLING SYSTEM, APPARATUS AN...
Publication number
20180010447
Publication date
Jan 11, 2018
Merlin Technology, Inc.
Rudolf Zeller
E21 - EARTH DRILLING MINING
Information
Patent Application
COMMUNICATION PROTOCOL IN DIRECTIONAL DRILLING SYSTEM, APPARATUS AN...
Publication number
20160069180
Publication date
Mar 10, 2016
Merlin Technology, Inc.
Rudolf Zeller
E21 - EARTH DRILLING MINING