Assignee
DK-LOK CORP
KR·4 granted patents·0 citations·filing 2014–2022
Top patents by PatentIndex Score
4 records- 0159US9695498B2Partially carbonitriding heat treated stainless steel ferrule and manufacturing method thereofDK-LOK CORP·Filed 2014·Granted Jul 4, 2017·0 cites·7 claims
- 0253US9631747B2Partially carbonitriding heat treated stainless steel ferrule and manufacturing method thereofDK-LOK CORP·Filed 2014·Granted Apr 25, 2017·0 cites·8 claims
- 0352US9534284B2Partial heat treatment method in salt bath at low temperatureDK-LOK CORP·Filed 2014·Granted Jan 3, 2017·0 cites·10 claims
- 0434US12305778B2Semiconductor gas pipe fitting fastenerDK LOK CORP·Filed 2022·Granted May 20, 2025·0 cites·3 claims
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