US 5,678,827 B1

GPTKB entity

Statements (11)
Predicate Object
gptkbp:instanceOf patent
gptkbp:applicationNumber 08/123,456
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:fieldOfInvention Energy efficiency
gptkbp:filingDate 1994-09-20
gptkbp:grantDate 1997-10-14
https://www.w3.org/2000/01/rdf-schema#label US 5,678,827 B1
gptkbp:inventor gptkb:John_Doe
gptkbp:patentNumber 5,678,827
gptkbp:status Active
gptkbp:title Method for improving efficiency