US 4,998,901

GPTKB entity

Statements (15)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of solar panels through a novel coating.
gptkbp:applicationNumber 07/407,123
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_5,123,456
gptkbp:classification H01L 31/042
gptkbp:fieldOfUse solar energy
https://www.w3.org/2000/01/rdf-schema#label US 4,998,901
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedBy February 12, 1991
gptkbp:numberOfClaims 20
gptkbp:priorityDate August 15, 1989
gptkbp:relatedTo US_4,567,890
gptkbp:status active
gptkbp:title Method for improving efficiency of solar panels