L.B. Foster Company A. Pennsylvania Corp.
LaForest John P.
Lafreniere Rene G.
Lambert Joseph M.
Lancaster Ronald Lee
Lancien Daniel
Landes Wilhelm
Larsson Bertil Ivar
Lassacher Armin
Lauck Robert B.
Laurent Daniel M.
Lazzari Antonio
Learning Curve International, L.L.C.
Lechevin Eric
Lee Tommy
Lee, Jr. Robert Dwain
Lellinger David B.
Lemieux Don
Lemonovich John E.
Lenz Bernd