Patent applications and USPTO patent grants for ESSEN TECH CO., LTD..The latest application filed is for "connecting device for piping".
Patent | Date |
---|---|
Pipe connector Grant D943,715 - Kwak , et al. February 15, 2 | 2022-02-15 |
Connecting Device For Piping App 20220042636 - KWAK; Ji Ho ;   et al. | 2022-02-10 |
Connecting device for piping Grant 11,060,648 - Kwak , et al. July 13, 2 | 2021-07-13 |
Pipe connector Grant D924,376 - Kwak , et al. July 6, 2 | 2021-07-06 |
Pipe connector Grant D924,377 - Kwak , et al. July 6, 2 | 2021-07-06 |
Valve Grant D914,165 - Ji Ho , et al. March 23, 2 | 2021-03-23 |
Connecting Device For Piping App 20210033233 - KWAK; Ji Ho ;   et al. | 2021-02-04 |
NCAGE Code | 512AF | ESSEN TECH CO.,LTD. |
CAGE Code | 512AF | ESSEN TECH CO.,LTD. |
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