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Marc Willerth
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San Luis Obispo, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method of drilling a wellbore to a target
Patent number
11,473,420
Issue date
Oct 18, 2022
MAGNETIC VARIATION SERVICES, LLC
Stefan Maus
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method of drilling a wellbore to a target
Patent number
11,421,525
Issue date
Aug 23, 2022
MAGNETIC VARIATION SERVICES, LLC
Stefan Maus
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for altering locations of survey measurements along a boreho...
Patent number
11,378,716
Issue date
Jul 5, 2022
Scientific Drilling International, Inc.
Marc Willerth
E21 - EARTH DRILLING MINING
Information
Patent Grant
Adaptive quality control for monitoring wellbore drilling
Patent number
11,306,581
Issue date
Apr 19, 2022
MAGNETIC VARIATION SERVICES, LLC
Marc Ernest Willerth
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for improving survey measurement density along a borehole
Patent number
10,591,636
Issue date
Mar 17, 2020
Scientific Drilling International, Inc.
Marc Willerth
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
SYSTEMS AND METHODS FOR MANAGING TEMPERATURES IN WELLBORES
Publication number
20240237535
Publication date
Jul 11, 2024
Helmerich & Payne Technologies, LLC
Teddy CHEN
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEMS AND METHODS FOR DOWNHOLE POWER GENERATION
Publication number
20240237534
Publication date
Jul 11, 2024
Helmerich & Payne Technologies, LLC
Teddy CHEN
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEMS AND METHODS FOR MANAGING TEMPERATURES IN WELLBORES
Publication number
20240133267
Publication date
Apr 25, 2024
Helmerich & Payne Technologies, LLC
Teddy CHEN
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEMS AND METHODS FOR DOWNHOLE POWER GENERATION
Publication number
20240138264
Publication date
Apr 25, 2024
Helmerich & Payne Technologies, LLC
Teddy CHEN
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD OF DRILLING A WELLBORE TO A TARGET
Publication number
20220349296
Publication date
Nov 3, 2022
MAGNETIC VARIATION SERVICES LLC
Stefan MAUS
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD OF DRILLING A WELLBORE TO A TARGET
Publication number
20220325616
Publication date
Oct 13, 2022
Magnetic Variation Services, LLC
Stefan Maus
E21 - EARTH DRILLING MINING
Information
Patent Application
ADAPTIVE QUALITY CONTROL FOR MONITORING WELLBORE DRILLING
Publication number
20220228476
Publication date
Jul 21, 2022
Magnetic Variation Services, LLC
Marc Ernest WILLERTH
G01 - MEASURING TESTING
Information
Patent Application
GEOSTEERING METHODS AND SYSTEMS FOR IMPROVED DRILLING PERFORMANCE
Publication number
20200248545
Publication date
Aug 6, 2020
Magnetic Variation Services, LLC
Stefan Maus
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD FOR IMPROVING SURVEY MEASUREMENT DENSITY ALONG A BOREHOLE
Publication number
20200166669
Publication date
May 28, 2020
SCIENTIFIC DRILLING INTERNATIONAL, INC.
Marc Willerth
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD OF DRILLING A WELLBORE TO A TARGET
Publication number
20190169977
Publication date
Jun 6, 2019
Magnetic Variation Services, LLC
Stefan Maus
E21 - EARTH DRILLING MINING
Information
Patent Application
ADAPTIVE QUALITY CONTROL FOR MONITORING WELLBORE DRILLING
Publication number
20190106982
Publication date
Apr 11, 2019
Magnetic Variation Services, LLC
Marc Ernest Willerth
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD OF DRILLING A WELLBORE TO A TARGET
Publication number
20190085680
Publication date
Mar 21, 2019
Magnetic Variation Services, LLC
Stefan Maus
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD FOR IMPROVING SURVEY MEASUREMENT DENSITY ALONG A BOREHOLE
Publication number
20170284183
Publication date
Oct 5, 2017
SCIENTIFIC DRILLING INTERNATIONAL, INC.
Marc Willerth
G01 - MEASURING TESTING