In January 1969 the board of directors replaced Nunlist with Derald H. Ruttenberg as president and chief executive officer .
It was reported that the cause was a dispute over the restructuring of the company proposed by Ruttenberg .
In January 1969 the board of directors replaced Nunlist with Ruttenberg     as president and chief executive officer .
It was reported that the cause was a dispute over the restructuring of the company proposed by Ruttenberg .