Patents under the Luxembourg Law of 1880
HAMEN
Mathias
(1894 - 1973)Diekirch
HAMES
Albert
(1898 - 1974)Boulaide
HAMILIUS
Emile
(1889 - 1968)Esch sur Alzette
HAMILIUS
Eugène
(1891 - 1958)Dudelange
HANNEN
Clemens
(1873 - )Steele (DE)
HEIN
Ferdinand
(1911 - 1982)Bettembourg
HEIN
Pierre
(1879 - 1933)Puttelange-lès-Thionville (FR)
HEINEN
Jean
(1883 - 1973)Stolzembourg
HENGEN
Léon
(1905 - 1982)Luxembourg-Limpertsberg
HENKES
Robert
(1895 - 1968)Luxembourg-city
HEUSCHLING
Nicolas
(1895 - 1966)Itzig
HOFFMANN
Eugène
(1886 - 1935)Vichten
HOLY
Agnes
(1877 - 1953)Čížová (CZ)
HOSCH
Marcel
(1906 - 1994)Kleinbettingen
HOSTERT
Joseph
(1893 - 1952)Doncols
HUBERT
Léon
(1888 - )Saint-Léger (BE)