Individual holder
LOK YUK L
US·4 granted patents·45 citations·filing 1990–1990
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0163USD326029SStove for wok cookingLOK YUK L·Filed 1990·Granted May 12, 1992·13 cites·1 claims
- 0254US5044352ALarge-burner stove with recessed burner wellLOK YUK L·Filed 1990·Granted Sep 3, 1991·22 cites·17 claims
- 0331US5056230AEllipsograph structureLOK YUK L·Filed 1990·Granted Oct 15, 1991·6 cites·20 claims
- 0425US4984558ALarge-burner stove with high heat exhaust ductingLOK YUK L·Filed 1990·Granted Jan 15, 1991·4 cites·18 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →