THE ASSOCIATION FOR MANUFACTURING TECHNOLOGY — The McLean, Va., trade association named Paul Freedenberg government relations director, responsible for promoting members' legislative interests on Capitol Hill. Freedenberg had been an international trade consultant with the law firm of Baker & Botts LLP since 1989. The AMT is dedicated to supporting and enhancing the activities of American manufacturers.
BRUNSWICK TECHNOLOGIES INC. — Phil Harmon was named corporate controller of the Brunswick, Maine-based manufacturer and developer of composite reinforcement materials. Elizabeth Dufresne, formerly of Cooper Industries, succeeds Harmon as BTI's operations manager in Maine.
BUCKHORN INC. — The Milford, Ohio-based manufacturer of reusable plastic packaging named Joel Grant director of sales. Grant had been a regional sales manager for Sonoco Products Co.'s Industrial Container division. Lawrence Porter was named Buckhorn's marketing manager. Porter had been an independent sales and marketing consultant with Sol Plastics.
O'SULLIVAN CORP. — The Winchester, Va., manufacturer of flexible vinyl sheeting named John Sheppard Campbell president and chief executive officer. He succeeds James Holland, who retired. Holland will remain on O'Sullivan's board of directors.
TRANSILWRAP CO. INC. — Keith Badgley was named national technical sales service manager of the Chicago-based sheet and film manufacturer and converter. He had been national product manager. Max Minkus was named new business development representative. He retains his title as national sales representative of manufacturing.
WINKLER FORMING INC. — The Santa Fe Springs, Calif., thermoformer named Moe Winkler president. Winkler, a founder of the company, is also a shareholder. The company also named Bob Urquhart national sales manager and Ralph Valle customer service manager.
Wallingford, Conn.-based DOW-UNITED TECHNOLOGIES COMPOSITES PRODUCTS INC. named Jana Smith operations program director for Sikorsky programs. The company also made several management changes at its Alabama production facility. James Meadows was appointed plant controller, Gregory Henderson was named engineering director, Pat Blackwell was named director of manufacturing operations, Michael Warren was made manager of quality assurance and Frank Greco was named director of Pratt & Whitney programs. ... ARBURG INC. of Newington, Conn., named Ivo Kokan a sales engineer for its Southern California territory. Arburg Inc. is the North American sales and service subsidiary of injection molding machine manufacturer Arburg GmbH & Co. ... Sarah Coffin was named group vice president of polymer additives and specialty plastics for BFGOODRICH PERFORMANCE MATERIALS of Richfield, Ohio. She also will be group vice president of the Americas. ... Pittsburgh-based BAYER CORP.'s Polymers Division named Gary Wallace automotive vice president and industry head, and Thomas O'Neill vice president of business management for its polycarbonate group. ... Polyolefin producer MONTELL NORTH AMERICA named William Windscheif director of sales and marketing for the company's Automotive Business Group in Troy, Mich. ... Houston's DEWITT & CO. INC. named Bruce Casey vice president of economics, feedstocks & strategic planning. ... Color and additive concentrates producer AMPACET CORP. of Tarrytown, N.Y., named Joseph Serbaroli Jr. industry market manager.