Haahjem Mekanishe A/A
Haahjem Mekanishe A/S
Haahjen Kaare
Haarhaus Markus
Halland Bruce
Hamel Ernst
Hanson Gregg W.
Hanson Silo Company
Hlinka James J.
Holdren John A.
Holdren Raymond S.
Hustler Conveyor Company
Hydrotile Machinery Company