Purnima Vegesna

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Missouri City, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Choke system with capacity for passage of large debris
- Patent number 11,885,198
- Issue date Jan 30, 2024
- SRI ENERGY, INC.
- Alagarsamy Sundararajan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Precise choke systems and methods
- Patent number 10,197,077
- Issue date Feb 5, 2019
- SRI Energy, Inc.
- Alagarsamy Sundararajan
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
CHOKE SYSTEM WITH CAPACITY FOR PASSAGE OF LARGE DEBRIS
- Publication number 20240159125
- Publication date May 16, 2024
- SRI ENERGY, INC.
- Alagarsamy Sundararajan
- E21 - EARTH DRILLING MINING
Information Patent Application
CHOKE SYSTEM WITH CAPACITY FOR PASSAGE OF LARGE DEBRIS
- Publication number 20230151889
- Publication date May 18, 2023
- SRI ENERGY, INC.
- Alagarsamy Sundararajan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Precise Choke Systems and Methods
- Publication number 20180128294
- Publication date May 10, 2018
- SRI Energy, Inc.
- Alagarsamy Sundararajan
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL