Tammineni; Sandeep
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tammineni; Sandeep.The latest application filed is for "multiple ridge cutting element".
- Tammineni; Sandeep - Dhahran SA
- Tammineni; Sandeep - Houston TX
| Patent | Date |
|---|---|
| Multiple ridge cutting element Grant 11,396,776 - Gan , et al. July 26, 2 | 2022-07-26 |
| Multiple Ridge Cutting Element App 20210156202 - Gan; Xiaoge ; et al. | 2021-05-27 |
| Multiple ridge cutting element Grant 10,907,415 - Gan , et al. February 2, 2 | 2021-02-02 |
| Rolling cutter stability Grant 10,774,596 - Zhang , et al. Sept | 2020-09-15 |
| Multiple Ridge Cutting Element App 20190112877 - Gan; Xiaoge ; et al. | 2019-04-18 |
| Improvements On Rolling Cutter Stability App 20180283106 - Zhang; Youhe ; et al. | 2018-10-04 |
| Feature to eliminate shale packing/shale evacuation channel Grant 9,617,794 - Durairajan , et al. April 11, 2 | 2017-04-11 |
| Feature To Eliminate Shale Packing/shale Evacuation Channel App 20130341101 - Durairajan; Bala ; et al. | 2013-12-26 |
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