Danko Kobziar

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Lansdale, PA, US

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Patents Grantslast 30 patents

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
Information Patent Grant
Gripper for test and isolation plugs
- Patent number 9,664,588
- Issue date May 30, 2017
- EST Group, Inc.
- Alex Kotlyar
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

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
Information Patent Application
Gripper for Test and Isolation Plugs
- Publication number 20150369689
- Publication date Dec 24, 2015
- EST GROUP, INC.
- Alex Kotlyar
- G01 - MEASURING TESTING