Inventor
JANG SANG IN
KR8 patents
⚠️ This page may combine multiple inventors who share the name “JANG SANG IN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ESSEN TECH CO LTD
7 patentsUSD943715SFeb 15, 2022
Pipe connector
ESSEN TECH CO LTD19 citations92
USD924377SJul 6, 2021
Pipe connector
ESSEN TECH CO LTD23 citations92
US11060648B2Jul 13, 2021
Connecting device for piping
ESSEN TECH CO LTD4 citations71
USD924376SJul 6, 2021
Pipe connector
ESSEN TECH CO LTD5 citations71
US11619333B2Apr 4, 2023
Connecting device for piping
ESSEN TECH CO LTD2 citations69
USD1006200SNov 28, 2023
Pipe connector
ESSEN TECH CO LTD1 citations57
USD1005456SNov 21, 2023
Pipe connector
ESSEN TECH CO LTD0 citations57