Patent Infringement Lawsuit

EnvisionTec, 3D Systems Settle Patent DisputeDearborn-based EnvisionTec Inc., a manufacturer and distributor of patented 3D rapid prototyping and manufacturing products and services Monday announced the settlement of the patent infringement lawsuit brought by 3D Systems, Inc. in the U.S. District Court for the Eastern District of Michigan at the end of 2005.
DealerTrack, RouteOne Settle Patent LawsuitFarmington Hills-based RouteOne LLC and a Lake Success, N.Y.-based competitor, DealerTrack Holdings Inc., announced a settlement Friday of a patent infringement lawsuit DealerTrack filed against RouteOne in 2004.