US 04,567,938 B2

GPTKB entity

Statements (11)
Predicate Object
gptkbp:instanceOf patent
gptkbp:applicationNumber 06/703,123
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_05,123,456_A
gptkbp:fieldOfInvention Mechanical Engineering
https://www.w3.org/2000/01/rdf-schema#label US 04,567,938 B2
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedBy January 28, 1986
gptkbp:priorityDate March 15, 1984
gptkbp:status Expired
gptkbp:title Method for improving efficiency