Ka'ren Sarkissian

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Langhorne, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Heat exchanger tube plug installation
- Patent number 11,965,619
- Issue date Apr 23, 2024
- EST Group, Inc.
- Andrew Hall
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat exchanger tube plug installation
- Patent number 11,788,663
- Issue date Oct 17, 2023
- EST Group, Inc.
- Andrew Hall
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Plug assembly
- Patent number 11,448,352
- Issue date Sep 20, 2022
- EST Group, Inc.
- Danko Kobziar
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pneumatic test gun with self-actuating restraining elements
- Patent number 10,488,295
- Issue date Nov 26, 2019
- EST Group, Inc.
- Ka′ren Sarkissian
- G01 - MEASURING TESTING
Information Patent Grant
Test plug for a pipe elbow
- Patent number 9,823,155
- Issue date Nov 21, 2017
- EST Group, Inc.
- Ka'ren Sarkissian
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
HEAT EXCHANGER TUBE PLUG INSTALLATION
- Publication number 20230235845
- Publication date Jul 27, 2023
- EST GROUP, INC.
- Andrew Hall
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HEAT EXCHANGER TUBE PLUG INSTALLATION
- Publication number 20230040303
- Publication date Feb 9, 2023
- EST GROUP, INC.
- Andrew Hall
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Plug Assembly
- Publication number 20220282819
- Publication date Sep 8, 2022
- EST GROUP, INC.
- Danko Kobziar
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PNEUMATIC TEST GUN WITH SELF-ACTUATING RESTRAINING ELEMENTS
- Publication number 20190137354
- Publication date May 9, 2019
- EST GROUP, INC.
- Ka'ren Sarkissian
- G01 - MEASURING TESTING
Information Patent Application
Test Plug for a Pipe Elbow
- Publication number 20170052086
- Publication date Feb 23, 2017
- EST GROUP, INC.
- Ka'ren Sarkissian
- G01 - MEASURING TESTING