ANDOVER, Mass., Feb. 12, 2013 (GLOBE NEWSWIRE) -- MKS Instruments, Inc. (Nasdaq:MKSI), a global provider of technologies that enable advanced processes and improve productivity, today announced that its Board of Directors elected Gerald G. Colella to the position of President and Chief Operating Officer. He previously served as Vice President and Chief Operating Officer. Mr. Colella will continue to report to Leo Berlinghieri, who continues in his role as Chief Executive Officer.
