Inventor · disambiguated record
Floyd B. Humphrey
Also filed as: HUMPHREY FLOYD · HUMPHREY FLOYD B
5 granted patents·327 citations·filing 1984–1988
85Inventor score
Files withSENSORMATIC ELECTRONICS CORP5
Top patents by PatentIndex Score
5 records- 0194US4660025AArticle surveillance magnetic marker having an hysteresis loop with large Barkhausen discontinuitiesSENSORMATIC ELECTRONICS CORP·Filed 1984·Granted Apr 21, 1987·148 cites·44 claims
- 0282US4686516AMethod, system and apparatus for use in article surveillanceSENSORMATIC ELECTRONICS CORP·Filed 1985·Granted Aug 11, 1987·65 cites·21 claims
- 0381US4980670ADeactivatable E.A.S. marker having a step change in magnetic fluxSENSORMATIC ELECTRONICS CORP·Filed 1987·Granted Dec 25, 1990·51 cites·69 claims
- 0468US4797658AArticle surveillance marker capable of being deactivated by relieving the retained stress therein and method and system for deactivating the markerSENSORMATIC ELECTRONICS CORP·Filed 1987·Granted Jan 10, 1989·34 cites·14 claims
- 0559US4811000AArticle enclosure with magnetic marker deactivating meansSENSORMATIC ELECTRONICS CORP·Filed 1988·Granted Mar 7, 1989·29 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →