Wallach Roger N.
Wallen Emil O. L.
Wallen Matt
Waller James E.
Walli Richard Allan
Wallin Mats
Wallis James W.
Wallis Separators Limited
Wallman Henrik
Wallon Bernard
Wallwitz Rainer
Walsh Bradley
Walter Bruce Wills
Walter C. G. Kosters
Walter Charles Richardson
Walter E. Sanger
Walter H. Green
Walter H. Kniskern
Walter H. Prahl
Walter J. Kudlaty