Gustin-Bacon Division, a division of Tyler Pipe
Guzowski Samuel
Haberstock Rolf
Hamilton Larry J.
Harrison Geoffrey
Hatakeyama Ryoichi
Higgins Kenneth T.
Hobas-Engineering AG
Houghton Joseph
Hsu Mitchell M. C.
Industrias Neoplast, S.A.
Industriele Onderneming Wavin N.V.
James Leo F.
Keramag" Keramischewerke AG
Krausz Industries Development Ltd
LaFleur Kark K.
Landhuis Kevin J.
Lauer Hansjorg
Lefebvre Kenneth E.
Lervik Dawn Marie