Individual holder
FEINGOLD IRENE B
6 granted patents·70 citations·filing 1975–2018
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0180US10696085B2Folder with magnetic closure adapted for use in visual management systemsFEINGOLD IRENE B·Filed 2018·Granted Jun 30, 2020·3 cites·20 claims
- 0277US4602447AWindow envelope for card file having guide railsFEINGOLD IRENE B·Filed 1984·Granted Jul 29, 1986·32 cites·17 claims
- 0373USD259476SRulerFEINGOLD IRENE B·Filed 1979·Granted Jun 9, 1981·12 cites·1 claims
- 0465USD245454SAudio-visual storage caseFEINGOLD IRENE B·Filed 1975·Granted Aug 16, 1977·9 cites·1 claims
- 0542US4108307AStorage binderFEINGOLD IRENE B·Filed 1976·Granted Aug 22, 1978·12 cites·2 claims
- 0635USD821492SFolder with magnetic closureFEINGOLD IRENE B·Filed 2017·Granted Jun 26, 2018·2 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →