Individual holder
RITCHEY WILLIAM D
4 granted patents·14 citations·filing 1982–1984
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0153USD275719SRack for articles of clothingRITCHEY WILLIAM D·Filed 1982·Granted Oct 2, 1984·7 cites·1 claims
- 0247USD276673STie rack or the likeRITCHEY WILLIAM D·Filed 1982·Granted Dec 11, 1984·5 cites·1 claims
- 0335USD279730STie rack or the likeRITCHEY WILLIAM D·Filed 1984·Granted Jul 23, 1985·2 cites·1 claims
- 0426USD275162STie rack or the likeRITCHEY WILLIAM D·Filed 1982·Granted Aug 21, 1984·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →