Ninety-nine US RP Patents issued in 1999

Date: Tue Feb 29 2000 - 02:54:13 EET

In preparing our latest version of 3D RP Patents (3D RP Patents 2000 which is
coming out at the end of March), we found that the number of US Patents
issued in the area of rapid prototyping was ninety nine.

This is ten less than the 109 issued in 1998.

Chatham Research

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