LaBine James Patrick
Lacombe Chris
Lage Frederick A.
Lallinger Georg
Langlotz Patent Works
Laubie Charles
Lecomte Alain M.
Lee John D.
Lee Richard J.
Legg, Jr. Donald F.
Lehmann Waldemar
Leich Robert A.
Les Explosifs Nordex Ltee/Nordex Explosives Ltd.
Lichtenberg Hubert
Lista Edwin L.
Ljungberg Sten Herman
Loader Brian F.
Locker Howard T.
Long Theodore J.
Lorden Paul R.