Maduranga Liyanage

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Sagamihara-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Seismic sensing systems and processes for using same
- Patent number 10,768,329
- Issue date Sep 8, 2020
- Schlumberger Technology Corporation
- Nobuyasu Hirabayashi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method, apparatus and system for safe mode telemetry system
- Patent number 10,087,748
- Issue date Oct 2, 2018
- Schlumberger Technology Corporation
- Nalin Weerasinghe
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SEISMIC SENSING SYSTEMS AND PROCESSES FOR USING SAME
- Publication number 20180284309
- Publication date Oct 4, 2018
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Nobuyasu Hirabayashi
- G01 - MEASURING TESTING
Information Patent Application
Method, Apparatus and System for Safe Mode Telemetry System
- Publication number 20150167451
- Publication date Jun 18, 2015
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Nalin Weerasinghe
- E21 - EARTH DRILLING MINING