Memc Electronic Materials, Inc.

Roger Paul Durkee

Richard William Heim

Francis Richard Bronson

Kenneth Abraham Frank

Wafer demount apparatus automatically demounts and transports a polished semiconductor wafer to an inspection station. The apparatus includes a bridge located between a polishing block supporting wax-mounted wafers and an offload conveyor. The bridge fills the gap and provides a smooth transition surface for the wafers moving from the polishing block to the conveyor. The bridge is also capable of movement to achieve vertical and horizontal alignment with the polishing block.

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St. Peters, MO, United States of America

Roger Paul Durkee