• Steril-Aire Inc. (Burbank, Calif.) promoted Derald Welles to national accounts manager and Mary "Lorrie" Todd to northeastern regional sales manager.

  • Osman Ahmed, a senior principal engineer for Siemens Building Technologies (Buffalo Grove, Ill.), has been selected Inventor of the Year by parent company Siemens AG for his work on microchip technology.

  • Ruud Air Conditioning Division (Fort Smith, Ark.) recognized the top regional contractors for outstanding sales performance during 2003 including: Tecni Aire (Brownsville, Texas), Trinity Heating & Air Conditioning (Freehold, N.J.), and Arizona Cold Air (Phoenix).

  • Balmac Inc. is relocating its corporate sales and manufacturing offices from Hillard, Ohio, to a new facility in Plain City, Ohio. For more information, visit www.balmacinc.com.

    Publication date: 01/10/2005