US patent 4,987,654

GPTKB entity

Properties (11)
Predicate Object
gptkbp:instanceOf patent
gptkbp:applicationNumber 07/408,123
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:fieldOfUse renewable energy
https://www.w3.org/2000/01/rdf-schema#label US patent 4,987,654
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedOn January 22, 1991
gptkbp:patentType utility
gptkbp:priorityDate March 15, 1989
gptkbp:status active
gptkbp:title Method for improving efficiency of solar panels