Sandeep Tammineni

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Dhahran, SA

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Patents Grantslast 30 patents

Information Patent Grant
Multiple ridge cutting element
- Patent number 11,396,776
- Issue date Jul 26, 2022
- Smith International, Inc.
- Xiaoge Gan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multiple ridge cutting element
- Patent number 10,907,415
- Issue date Feb 2, 2021
- Smith International, Inc.
- Xiaoge Gan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rolling cutter stability
- Patent number 10,774,596
- Issue date Sep 15, 2020
- Smith International, Inc.
- Youhe Zhang
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
MULTIPLE RIDGE CUTTING ELEMENT
- Publication number 20210156202
- Publication date May 27, 2021
- Smith International, Inc.
- Xiaoge Gan
- E21 - EARTH DRILLING MINING
Information Patent Application
MULTIPLE RIDGE CUTTING ELEMENT
- Publication number 20190112877
- Publication date Apr 18, 2019
- Smith International, Inc.
- Xiaoge Gan
- E21 - EARTH DRILLING MINING
Information Patent Application
IMPROVEMENTS ON ROLLING CUTTER STABILITY
- Publication number 20180283106
- Publication date Oct 4, 2018
- Smith International, Inc.
- Youhe Zhang
- E21 - EARTH DRILLING MINING