INDUSTRY NEWS

ISO UPDATE

The following companies have recently received ISO 9000—series certification:

ISO 9001

• Greene, Tweed & Co., Kulpsville and Hatfield, PA; sealing elements and engineered plastics.

• Ion Systems, Berkeley, CA; ionization systems.

• Novellus Systems, San Jose, CA; CVD and PVD process equipment.

• Tosoh SMD, Grove City, OH; thin-film materials.

ISO 9002

• Scott Semiconductor Gases, South Plainfield, NJ; ultrapure gases.

• SELA USA, Santa Clara, CA; microcleaving systems.