John Wesley Hackworth

URI: https://gptkb.org/entity/John_Wesley_Hackworth
GPTKB entity
Statements (11)
Predicate Object
gptkbp:instanceOf gptkb:person
gptkbp:birthYear 1820
gptkbp:deathYear 1891
gptkbp:father gptkb:Timothy_Hackworth
https://www.w3.org/2000/01/rdf-schema#label John Wesley Hackworth
gptkbp:knownFor gptkb:Hackworth_valve_gear
gptkbp:nationality British
gptkbp:occupation gptkb:engineer
gptkb:inventor
gptkbp:bfsParent gptkb:Timothy_Hackworth
gptkbp:bfsLayer 6