Teradyne's d'Arbeloff, Applied Materials' Bagley Join Board of Directors of Extraction Systems, Inc

Business Wire, March 31, 1995

WOONSOCKET, R.I.--(BUSINESS WIRE)--March 31, 1995--Extraction Systems, Inc. has announced that Alexander V. d'Arbeloff and James W. Bagley have joined its Board of Directors. Extraction Systems, Inc., produces a wide range of state-of-the-art air filtration products which remove airborne molecular contaminants. The company's products are used in semiconductor manufacturing and other ultraclean environments. Headquartered in Woonsocket, Rhode Island, the company has an extensive network of sales and support organizations across the U.S. and throughout the world.

"We are very pleased that these two internationally respected high technology business leaders will be providing their strategy and management skills to our company," said Devon Kinkead, cofounder, President, and Chief Executive Officer of Extraction Systems. "Their guidance will be a key ingredient in our continued growth and success."

Mr. d'Arbeloff is Chairman, President, and Chief Executive Officer of Teradyne, the world's largest producer of automatic test equipment and interconnection systems for the electronics and telecommunications industries. Mr. Bagley is Vice Chairman and Chief Operating Officer of Applied Materials, the world's leading supplier of wafer fabrication systems and services to the global semiconductor industry.

CONTACT: John K. Higley

Extraction Systems, Inc.

401-769-1113

or

Leonard Phillips

Marketing Strategies

617-356-5090