Assignee
YEUNG YIM HEI JOSEPH
4 granted patents·23 citations·filing 1975–1975
Top patents by PatentIndex Score
4 records- 0171USD243108SSimulative toy vehicleYEUNG YIM HEI JOSEPH·Filed 1975·Granted Jan 18, 1977·12 cites·1 claims
- 0250USD243109SSimulative toy vehicleYEUNG YIM HEI JOSEPH·Filed 1975·Granted Jan 18, 1977·5 cites·1 claims
- 0346USD243205SSimulative toy vehicleYEUNG YIM HEI JOSEPH·Filed 1975·Granted Jan 25, 1977·4 cites·1 claims
- 0436USD243107SSimulative toy vehicleYEUNG YIM HEI JOSEPH·Filed 1975·Granted Jan 18, 1977·2 cites·1 claims
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