Consolidated Natural Gas Service Co., Inc.

Consultant Gas Engineer Limited

Dennis John S.

Dinicolantonio Arthur R.

Dowa Company, Ltd.

Dreizler Ulrich

Dutescu Cornel J.

DVGW Deutscher Verein des Gas-und Wasserfaches-Technisch-Wissens

Eden Robert D.

Entropy Technology and Environmental Consultants, LP

Faulkner Edward A.

Finke Harry P.

Freze Benjamin H.

Fullemann Patent AG

Gewerkschaft Sophia-Jacoba

Gordon Michael W.

Gross Daniel

Hamworthy Combustion Engineering Limited

He Bo-Xiong

HED Industries, Inc.