Williams Advanced Materials - BARR Precision Optics & Thin Film Coatings Group.
By bringing together Barr Associates and Thin Film Technology, WAM has created a highly advanced and diverse, precision optical filter, optical coating, and thin film coating service provider.

::Williams Advanced Materials Completes Acquisition of Academy Corporation
MAYFIELD HEIGHTS, Ohio - January 5, 2010 - Brush Engineered Materials Inc. (NYSE:BW) announced today that the Company, through its wholly-owned subsidiary, Williams Advanced... Read more »

::Williams Advanced Materials Completes Acquisition of Barr Associates, Inc.
Brush Engineered Materials Inc. (NYSE:BW) announced today that the Company, through its wholly-owned subsidiary, Williams Advanced Materials Inc. (WAM), has acquired... Read more »

::WAM Employees' Making a Difference...
Williams Supports SVC Rod Martinez VP & Micro Electronics Strategic Business Unit Leader will be speaking during the Business Topics program - "Innovation and Quality:... Read more »

:: CIGS PV Solar Materials - Custom characterizations and configurations available

:: Chamber Services – fully integrated PVD chamber services including precious metal recovery

:: eWAM ™ – View orders, refining reports and request quotes all on-line!

:: Visi-Lid™ an optical assembly designed to pass light at specific wavelengths.