US patent 39,500,000

GPTKB entity

Properties (11)
Predicate Object
gptkbp:instanceOf patent
gptkbp:applicationNumber US_39/500,000
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:expirationDate 1993-09-14
gptkbp:fieldOfUse manufacturing
https://www.w3.org/2000/01/rdf-schema#label US patent 39,500,000
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedOn 1976-09-14
gptkbp:patentType utility
gptkbp:status granted
gptkbp:title Method for improving widget efficiency