Michelman (Cincinnati), a polymer and water-based coating developer, has announced a number of management changes aimed at keeping pace with growth and streamlining operations.
- Steve Ruehrwein has been named global business unit manager, chemical specialties.
- Yves De Smet has been named global business unit manager, fibers and composites.
- Marty Riehemann has been named vice president/chief commercial officer.
- Bob Poletti has been named vice president/chief marketing and business development officer.
- Rick Michelman has been appointed vice president/chief technology officer.
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