Assignee
SAMJOO MACHINERY CO LTD
US·2 granted patents·106 citations·filing 1994–1999
Top patents by PatentIndex Score
2 records- 0190US5390585ARotary motion/constant velocity linear reciprocating motion conversion device and hydraulic system using the sameSAMJOO MACHINERY CO LTD·Filed 1994·Granted Feb 21, 1995·87 cites·4 claims
- 0255US6352017B1Hydraulic pumpSAMJOO MACHINERY CO LTD·Filed 1999·Granted Mar 5, 2002·19 cites·6 claims
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