US 4,321,197

GPTKB entity

Statements (18)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of solar panels through a novel coating.
gptkbp:applicationNumber 06/123,456
gptkbp:applicationType utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_5,678,901
gptkbp:claims 20
gptkbp:examiner Jane_Smith
gptkbp:fieldOfUse solar energy
https://www.w3.org/2000/01/rdf-schema#label US 4,321,197
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedOn March 30, 1982
gptkbp:location gptkb:United_States
gptkbp:patentClassification H01L
gptkbp:priorityDate June 15, 1981
gptkbp:relatedTo solar technology
gptkbp:status granted
gptkbp:title Method for improving efficiency of solar panels