Haley & Weller Limited
Hall Jairus Donn
Halley, Jr. Henry H.
Halprin Robert W.
Halssig Andreas
Hambro Roger S.
Hamilton Dave Norman
Handke Paul C.
Hanina Erez
Hannagan Harold W.
Hanns-Juergen Diederichs KG
Hansen David Dean
Hansen Henrik W.
Hanzel Joseph W.
Harada Electronics Industry
Harder William C.
Harding Malcolm D.
Hardy Periam B.
Harkness Benjamin F.
Harle Denis