US 4,890,124

GPTKB entity

Properties (12)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency.
gptkbp:applicationNumber 07/123,456
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:citedBy US_5,123,456
gptkbp:claims 20
gptkbp:fieldOfInvention mechanical engineering
https://www.w3.org/2000/01/rdf-schema#label US 4,890,124
gptkbp:issuedBy gptkb:John_Doe
gptkbp:issuedOn January 2, 1990
gptkbp:relatedTo method of manufacturing
gptkbp:status granted