Cikanek Harry A.
Compressor Engineering Corporation
Conti Luigi
Corneer Sven
Coventry Polytechnic Higher Education
Crane George E.
Crane Michael E.
Crawford John Gordon
Csato Janos
D'Alfonso Nunzio
da Silva Jorge M. P.
Dalton James M.
Dapper James H.
de Almeida Germano Moreira
Deseret Automotive Research, Inc.
Deutz Aktiengessellschaft
di Priolo Carlo L.
di Priolo Carlo Leto
Dier Lars
diro GmbH & Co. KG