3D Systems To Resume Trading Under TDSC Symbol Effective July 21, 2003.

Business Editors

VALENCIA, Calif.--(BUSINESS WIRE)--July 17, 2003

3D Systems Corp. (Nasdaq:TDSCE) announced today that the Company has been notified by NASDAQ that the Company, with the July 14 filing of its 10Q for the quarter ended March 28, 2003, is now current with its reporting obligations and in compliance with all quantitative listing requirements. Nasdaq has further notified the Company that as of the beginning of business, Monday, July 21, 2003, the Company's common stock will once again trade on the NASDAQ NMS under the symbol TDSC. Until Monday, July 21, the symbol will remain TDSCE.

About 3D Systems

Founded in 1986, 3D Systems, the solid imaging company(SM), provides solid imaging products and solutions that reduce the time and cost of designing products and facilitate direct and indirect manufacturing. Its systems utilize patented technologies to create physical objects from digital input that can be used in design communication, prototyping, and as functional end-use parts.

3D Systems currently offers the ThermoJet(R) solid object printer, SLA(R) (stereolithography) systems, SLS(R) (selective laser sintering) systems, and Accura(R) materials (including photopolymers, metals, nylons, engineering plastics, and thermoplastics).

3D Systems is the originator of the advanced digital manufacturing (ADM(SM)) solution for manufacturing applications. ADM is the utilization of 3D Systems solid imaging technologies to accelerate production of smaller volumes of customized/specialized parts. A typical ADM center is expected to contain multiple 3D Systems' SLA, MJM and/or SLS systems dedicated to full-time manufacturing applications.