US 5153578 A

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Statements (57)
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gptkbp:abstract A method and apparatus for teaching reading using a combination of visual and auditory stimuli.
gptkbp:applicationNumber 07/688,198
gptkbp:assignee gptkb:Houghton_Mifflin_Company
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gptkbp:fieldOfInvention Education
https://www.w3.org/2000/01/rdf-schema#label US 5153578 A
gptkbp:inventor gptkb:Robert_J._H._Houghton
gptkbp:issuedOn October 6, 1992
gptkbp:priorityDate January 2, 1991
gptkbp:title Method and apparatus for teaching reading