Assignee
CHANG LI SHUA
1 granted patent·2 pending applications·7 citations·filing 2007–2007
Top patents by PatentIndex Score
3 records- 0159US7631430B2Guide bar for a chain sawCHANG LI-SHUA·Filed 2007·Granted Dec 15, 2009·7 cites·5 claims
- 0244US2009078104A1Guide Plate of Chain SawCHANG LI SHUA·Filed 2007·Application pending·0 cites
- 0335US2009072452A1Structure for Casehardening a Fixture of a Guide Plate of a Chain SawCHANG LI-SHUA·Filed 2007·Application pending·0 cites
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