Assignee

HAM EUI SHIN

KR·1 granted patent·1 pending application·0 citations·filing 2014–2014

Technology mixA47C2 B29C2 B29L2 A47G1 A61G1 B29K1

Top patents by PatentIndex Score

2 records

0123US10238217B2Method and apparatus for welding 3D bellows, and bellowsHAM EUI SHIN·Filed 2014·Granted Mar 26, 2019·0 cites·1 claims
0222US2016106225A1Cushion having embedded automatically-charging air tubes and method for manufacturing sameHAM EUI SHIN·Filed 2014·Application pending·0 cites

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