Assignee
CHIEN MU YEN
TW·3 granted patents·15 citations·filing 1989–1992
Technology mixB24B1
Top patents by PatentIndex Score
3 records- 0145USD328604SGrinding machineCHIEN MU-YEN·Filed 1990·Granted Aug 11, 1992·7 cites·1 claims
- 0232US5337522AGrindstone shield and worktable of grinding machineCHIEN MU YEN·Filed 1992·Granted Aug 16, 1994·7 cites·1 claims
- 0327USD324224SDrill sharpenerCHIEN MU-YEN·Filed 1989·Granted Feb 25, 1992·1 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →