Inventor
LEE JONG-TAE
KR19 patents
⚠️ This page may combine multiple inventors who share the name “LEE JONG-TAE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PPI PYUNGWHA CO LTD
13 patentsUSD861836SOct 1, 2019
Pipe connecting tube
PPI PYUNGWHA CO LTD10 citations82
USD858720SSep 3, 2019
Pipe connecting tube
PPI PYUNGWHA CO LTD10 citations82
USD857857SAug 27, 2019
Pipe connecting tube
PPI PYUNGWHA CO LTD12 citations82
USD857856SAug 27, 2019
Pipe connecting tube
PPI PYUNGWHA CO LTD10 citations82
USD832985SNov 6, 2018
Connecting device for pipe
PPI PYUNGWHA CO LTD10 citations82
USD831797SOct 23, 2018
Connecting device for pipe
PPI PYUNGWHA CO LTD7 citations82
USD831174SOct 16, 2018
Connecting device for pipe
PPI PYUNGWHA CO LTD6 citations82
USD849892SMay 28, 2019
Pipe connecting tube
PPI PYUNGWHA CO LTD5 citations71
USD831173SOct 16, 2018
Connecting device for pipe
PPI PYUNGWHA CO LTD2 citations71
US10240696B2Mar 26, 2019
Pipe having resistance to both fire and cold
PPI PYUNGWHA CO LTD0 citations51
US10023732B2Jul 17, 2018
Rigid IPVC pipe resin composition exhibiting excellent strength and hydrostatic pressure resistance and rigid IPVC pipe
PPI PYUNGWHA CO LTD0 citations51
US11873923B2Jan 16, 2024
Pipe fitting having anti-loosening structure
PPI PYUNGWHA CO LTD0 citations45
US11002389B2May 11, 2021
One-touch pipe connection device
PPI PYUNGWHA CO LTD0 citations43