Inventor A-Z
HANSEN
Michel
(1854 - 1922)Beckerich
HANSEN
Victor
(1886 - 1971)Kayl
HARDT
Henri
(1855 - 1897)Kayl
HARTMANN
François Charles
(1812 - 1879)Simmern (DE)
HARY
Jean Pierre
(1856 - 1932)Niedercorn
HASTERT
Edouard
(1872 - 1936)Luxembourg-city
HAUCK
Philippe
(1860 - 1939)Sarnstall/Pfalz (DE)
HECK
Ernst
( - )Luxembourg-Hollerich
HEINEN
Joseph
(1891 - 1969)Stolzembourg
HEINTZ
Ernest
(1883 - 1966)Diekirch
HEINTZ
Joseph
(1848 - 1912)Luxembourg-city
HEINTZÉ
Paul
(1861 - 1893)Luxembourg-city
HELFENSTEIN
Antoine Gérard
(1894 - 1954)New York (US)
HELMS
Adolf
(1862 - )Dortmund (DE)
HEMMER
Leo
(1882 - 1962)Luxembourg-Hamm
HEMMER
Leo
(1874 - 1947)Esch sur Alzette
HENGEL
Nicolas
(1826 - 1893)Bivange
HENRION
Adolphe
(1877 - 1946)Saint Mihiel (FR)
HERZIG-MULLER
Jean Pierre
(1864 - 1931)Luxembourg-city
HESSE
Chrétien
(1820 - )Germany
HEUSKIN
Edmond
(1898 - 1947)Wecker
HIRSCHBERGER
Isidor Paul
(1864 - 1921)Hamm/Sandweiler
HODEZ
Edmond
(1862 - 1908)Verdun (FR)
HOFFMANN
Arthur
(1879 - )Luxembourg-Hollerich
HOFFMANN
Mathias
Luxembourg (LU)
HOFFMANN
Nicolas
(1863 - )Soleuvre
HOPPE
Edgar
(1893 - 1977)Moscow (RU)
HOUDREMONT
Edouard
(1896 - 1958)Luxembourg-city
HÜLSKAMP
Pierre
(1870 - )Essen (DE)