ADVANCED DRAINAGE SYSTEMS INC. - The pipe maker in Hilliard, Ohio, named Joe Chlapaty, current president and chief executive officer, chairman.
BERGEN INTERNATIONAL LLC - The chemical foaming agents manufacturer in Rochelle Park, N.J., named Chris Palmer national sales manager.
CONAIR GROUP INC. - The equipment maker in the Pittsburgh suburb of Cranberry Township, Pa., named Wesley Sipe general manager.
DAVIS-STANDARD LLC - The Pawcatuck, Conn.-based machinery manufacturer named John Montalbano product manager of extrusion coating for its converting systems group in Fulton, N.Y.
EXTRUSION DIES INDUSTRIES LLC - The flat-die maker in Chippewa Falls, Wis., named Mark Miller manager of its new products group.
HARWICK STANDARD DISTRIBUTION CORP. - The chemical supplier in Akron, Ohio, named Mark Guzzaldo a Midwest account executive.
INSTITUTE OF SCRAP RECYCLING INDUSTRIES INC. - The Washington trade group named Bruce Savage vice president of communications.
MARTIN AUTOMATIC INC. - The maker of splicing unwinds, transfer rewinds and tension control equipment in Rockford, Ill., named Markus Knott European sales manager for Martin Automatic Europe GmbH in Bretzfeld-Dimbach, Germany.
PACKAGE DEVELOPMENT CO. INC. - The packaging producer in Rockaway Township, near Parsippany, N.J., named Matt Mustachio executive vice president.
STOPOL INC. - The auction firm in Solon, Ohio, named Grahame Chapman an account executive for Europe. He will be based in London.
TOSHIBA MACHINE CO. AMERICA - The injection molding machinery manufacturer in Elk Grove Village, Ill., named Dale Bartholomew East Coast technical sales manager.
UNIVERSITY OF AKRON - The Akron, Ohio, university's dean of Science and Polymer Engineering, Stephen Cheng, was elected to the National Academy of Engineering in Washington.
WINDMOELLER & HOELSCHER CORP. - The maker of extruders and printing equipment in Lincoln, R.I., named Nick Nigro product sales manager for extrusion systems.
SHUTTLEWORTH INC., a conveyor manufacturer in Huntington, Ind., named Brian Kintigh and Daniel Snipes Jr. controls engineers. ... TESA TAPE INC., a pressure-sensitive adhesive tape manufacturer in Charlotte, N.C., named Jeffrey Smith a sales specialist for industrial markets and Marji Smith an automotive sales specialist.