US 5,123,456 C1

GPTKB entity

Properties (11)
Predicate Object
gptkbp:instanceOf patent
gptkbp:applicationNumber 07/123,456
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:fieldOfInvention energy efficiency
gptkbp:filingDate 1988-11-01
gptkbp:grantDate 1992-06-23
https://www.w3.org/2000/01/rdf-schema#label US 5,123,456 C1
gptkbp:inventor gptkb:John_Doe
gptkbp:patentNumber 5,123,456
gptkbp:status active
gptkbp:title Method for improving efficiency