Inventor
KOBZIAR DANKO
US4 patents
Patents
4 patentsUS9664588B2May 30, 2017
Gripper for test and isolation plugs
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US9823155B2Nov 21, 2017
Test plug for a pipe elbow
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US10488295B2Nov 26, 2019
Pneumatic test gun with self-actuating restraining elements
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US11448352B1Sep 20, 2022
Plug assembly
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