Sim Guan TEO

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Patents Grantslast 30 patents

Information Patent Grant
Continuous drilling system
- Patent number 11,454,075
- Issue date Sep 27, 2022
- Japan Agency for Marine-Earth Science and Technology
- Tomokazu Saruhashi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Submarine drilling support system
- Patent number 11,225,844
- Issue date Jan 18, 2022
- Japan Agency for Marine-Earth Science and Technology
- Tomokazu Saruhashi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Gyroscopic hang-off system
- Patent number 10,443,324
- Issue date Oct 15, 2019
- NUSTAR TECHNOLOGIES PTE LTD
- Sim Guan Teo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellhead pressure plug
- Patent number 9,708,875
- Issue date Jul 18, 2017
- NUSTAR TECHNOLOGIES PTE LTD
- Ah Chai Lim
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
CONTINUOUS DRILLING SYSTEM
- Publication number 20200340318
- Publication date Oct 29, 2020
- Tomokazu Saruhashi
- E21 - EARTH DRILLING MINING
Information Patent Application
Submarine drilling support system
- Publication number 20180238122
- Publication date Aug 23, 2018
- Japan Agency for Marine-Earth Science and Technology
- Tomokazu Saruhashi
- E21 - EARTH DRILLING MINING
Information Patent Application
GYROSCOPIC HANG-OFF SYSTEM
- Publication number 20180112474
- Publication date Apr 26, 2018
- Nustar Technologies Pte Ltd
- Sim Guan TEO
- E21 - EARTH DRILLING MINING
Information Patent Application
WELLHEAD PRESSURE PLUG
- Publication number 20150034338
- Publication date Feb 5, 2015
- Nustar Technologies Pte Ltd
- Ah Chai LIM
- E21 - EARTH DRILLING MINING