Kopal Jaroslav
Korovnikov Jury P.
Kotesovec Paul
Kowitz Claus
Krawczyk Simon W.
Kriss Ab
Kuhrau Michael K.
Kunde Klaus
Kuster Stephan
L.i.r. S.p.a. Laboratorio Italiano Ricerche
Lacks George
Lambda S.r.1.
Lamontagne Joseph L.
Langenstein Otto
Langlois Marius
Langmesser Edmund
Lau Wing Y. T.
Lau Wing-Yan T.
Laurent Maurice
Lawrence C. Nickell