Weil Kenneth Scott
Weil Wolfgang H.
Weiss John W.
Weissenberger Eugen
Weissmantel Steffen
Welch Russel A.
Weld Aid Products Inc.
Weld Mold Company
Weld Tooling Corporation
Welders (a.i.) Limited
Weldex Inc.
Welding Alloys Limited
Welding Institute (the)
Welding Institute Of Canada
Welding Technology Corporation
Weldsign Engineering Limited
Welker Lynn C.
Welling Antonius Johannes
Wells Jeff G.
Wells Jeffrey G.