Assignee
DTM CORP
US·14 granted patents·3,053 citations·filing 1990–1998
Top patents by PatentIndex Score
14 records- 0198US6136948ASinterable semi-crystalline powder and near-fully dense article formed therewithDTM CORP·Filed 1997·Granted Oct 24, 2000·314 cites·30 claims
- 0298US5648450ASinterable semi-crystalline powder and near-fully dense article formed thereinDTM CORP·Filed 1996·Granted Jul 15, 1997·209 cites·70 claims
- 0398US5342919ASinterable semi-crystalline powder and near-fully dense article formed therewithDTM CORP·Filed 1992·Granted Aug 30, 1994·342 cites·16 claims
- 0496US5733497ASelective laser sintering with composite plastic materialDTM CORP·Filed 1995·Granted Mar 31, 1998·197 cites·34 claims
- 0596US5527877ASinterable semi-crystalline powder and near-fully dense article formed therewithDTM CORP·Filed 1994·Granted Jun 18, 1996·180 cites·9 claims
- 0695US5749041AMethod of forming three-dimensional articles using thermosetting materialsDTM CORP·Filed 1995·Granted May 5, 1998·231 cites·17 claims
- 0795US5252264AApparatus and method for producing parts with multi-directional powder deliveryDTM CORP·Filed 1991·Granted Oct 12, 1993·432 cites·26 claims
- 0895US5155321ARadiant heating apparatus for providing uniform surface temperature useful in selective laser sinteringDTM CORP·Filed 1990·Granted Oct 13, 1992·177 cites·24 claims
- 0994US5817206ASelective laser sintering of polymer powder of controlled particle size distributionDTM CORP·Filed 1996·Granted Oct 6, 1998·105 cites·9 claims
- 1093US5990268ASinterable semi-crystalline powder and near-fully dense article formed therewithDTM CORP·Filed 1996·Granted Nov 23, 1999·84 cites·33 claims
- 1192US5430666AAutomated method and apparatus for calibration of laser scanning in a selective laser sintering apparatusDTM CORP·Filed 1992·Granted Jul 4, 1995·181 cites·17 claims
- 1292US5352405AThermal control of selective laser sintering via control of the laser scanDTM CORP·Filed 1992·Granted Oct 4, 1994·397 cites·12 claims
- 1385US6151345ALaser power control with stretched initial pulsesDTM CORP·Filed 1998·Granted Nov 21, 2000·67 cites·17 claims
- 1483US6085122AEnd-of-vector laser power control in a selective laser sintering systemDTM CORP·Filed 1997·Granted Jul 4, 2000·137 cites·17 claims
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