US Patent 3,654,321

GPTKB entity

Properties (11)
Predicate Object
gptkbp:instanceOf Patent
gptkbp:applicationNumber US_1234567
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:expirationDate April 4, 1989
gptkbp:fieldOfUse Manufacturing
https://www.w3.org/2000/01/rdf-schema#label US Patent 3,654,321
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedOn April 4, 1972
gptkbp:patentType Utility Patent
gptkbp:status Granted
gptkbp:title Method for Improving Widget Efficiency