US Patent 3,500,000

GPTKB entity

Properties (13)
Predicate Object
gptkbp:instanceOf Patent
gptkbp:abstract A method for producing a composite material.
gptkbp:applicationNumber US_3,500,000
gptkbp:assignee The_United_States_of_America_as_represented_by_the_Department_of_the_Army
gptkbp:citedBy gptkb:US_Patent_4,000,000
gptkbp:fieldOfUse Material Science
https://www.w3.org/2000/01/rdf-schema#label US Patent 3,500,000
gptkbp:inventor gptkb:Robert_H._McDonald
gptkbp:issuedOn March 10, 1970
gptkbp:numberOfClaims 20
gptkbp:patentType Utility Patent
gptkbp:status Expired
gptkbp:title Method of making a composite material