Hakamatsuka Yasuharu
Halberstadt Craig Reed
Haldimann David
Hale Horace Winston
Hall Jan
Hallock Richard H.
Hamas Robert S.
Hamelijnck Karel
Hamill John E.
Hammill John E.
Hammill Manuf. Co.
Hammill Manufacturing Co.
Hammill, Sr. John E.
Hammond Gaines W.
Hammond Nathan A.
Hamon Georges
Hampel Horst
Han Jung Soo
Han Kyu-Bo
Hancock Jaffe Laboratories