Kudo Tetsuji
Kummer Adrian
Kwun Hegeon
Lafrenz Fabian
Lang Vladimir
Langton Grant T.
Lanz Walter J.
Larson Larry A.
Leisenring William E
Leonard Michael D.
Leonardi Cornelio
Leslie Hartridge, Ltd.
Lessing Ulli
Ligier Michel
Lovelock John E.
Lusher Michael L.
Lutsky Vasily I.
Maevis Robert R.
Mairhofer Gerhard
Malvicino Carlo Andrea