Ralph-W. Scheuss

citizen of Gais, Teufen AR

Commercial register

Dreistern-Schweiz AG

Member of the board of directors · no signing authority · Wolhusen

until Feb 5, 2003
Humanlogix AG

Chair of the board of directors · joint signature by two · St. Gallen

until Sep 24, 2002
"Hannes B." AG in Liquidation

Member of the board of directors · joint signature by two · Zürich

until Dec 29, 1997