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Your search returned 180 patents.
( 700/119 in Current US Classification )
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Patent IDTitleDate Filed
6459951 Direct laser additive fabrication system with image feedback control September 10, 1999
6459943 Seal producing apparatus May 3, 1999
6449521 Decontamination of a plasma reactor using a plasma after a chamber clean September 18, 1998
6437034 Water soluble rapid prototyping support and mold material May 7, 2001
6405095 Rapid prototyping and tooling system May 25, 1999
6401002 Layer manufacturing apparatus and process April 29, 1999
6401001 Layer manufacturing using deposition of fused droplets July 22, 1999
6399010 Method and apparatus for stereolithographically forming three dimensional objects with reduced distortion February 8, 1999
6352668 Method and apparatus for selective deposition modeling February 25, 1999
6347257 Method and apparatus for controlling the drop volume in a selective deposition modeling environment February 25, 1999
6325961 Stereolithographic method and apparatus with enhanced control of prescribed stimulation and application February 8, 1999
6309581 Method of making a three dimensional object February 12, 1999
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