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David J. Schmidt
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Morristown, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and system for acoustic monitoring and pattern recognition i...
Patent number
11,795,783
Issue date
Oct 24, 2023
ExxonMobil Technology and Engineering Company
David J. Schmidt
E21 - EARTH DRILLING MINING
Information
Patent Grant
Controller with automatic tuning and method
Patent number
11,131,181
Issue date
Sep 28, 2021
ExxonMobil Upstream Research Company
Thomas A. Badgwell
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
METHODS OF INTERPRETING A PLURALITY OF TIME-SERIES DATASETS GENERAT...
Publication number
20230220758
Publication date
Jul 13, 2023
ExxonMobil Upstream Research Company
Stijn DE WAELE
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODS OF CHARACTERIZING ACOUSTIC OUTPUT FROM HYDROCARBON WELLS
Publication number
20230066787
Publication date
Mar 2, 2023
ExxonMobil Upstream Research Company
David J. SCHMIDT
G01 - MEASURING TESTING
Information
Patent Application
Methods of Increasing Efficiency of Plunger Lift Operations
Publication number
20220372852
Publication date
Nov 24, 2022
ExxonMobil Upstream Research Company
David J. Schmidt
E21 - EARTH DRILLING MINING
Information
Patent Application
Method And System For Acoustic Monitoring And Pattern Recognition I...
Publication number
20200370414
Publication date
Nov 26, 2020
ExxonMobil Upstream Research Company
David J. Schmidt
G01 - MEASURING TESTING
Information
Patent Application
Controller with Automatic Tuning and Method
Publication number
20190106976
Publication date
Apr 11, 2019
Thomas A. Badgwell
E21 - EARTH DRILLING MINING