Assignee
HOWTECH CORP LTD
KR·2 granted patents·5 citations·filing 2001–2001
Top patents by PatentIndex Score
2 records- 0153US6476088B1Polyolefin foam beads having high density crust and method for manufacturing the sameHOWTECH CORP LTD·Filed 2001·Granted Nov 5, 2002·3 cites·5 claims
- 0250US6403662B2Continuous process for manufacturing polyolefin foam beadsHOWTECH CORP LTD·Filed 2001·Granted Jun 11, 2002·2 cites·2 claims
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