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| US5017317 | 4. Dez. 1989 | 21. Mai 1991 | Board of Regents, The Uni. of Texas System | Gas phase selective beam deposition |
| US5017753 | 22. Juni 1990 | 21. Mai 1991 | Board of Regents, The University of Texas System | Method and apparatus for producing parts by selective sintering |
| US5053090 | 2. Juli 1990 | 1. Okt. 1991 | Board of Regents, The University of Texas System | Selective laser sintering with assisted powder handling |
| US5132143 | 21. Juni 1990 | 21. Juli 1992 | Board of Regents, The University of Texas System | Method for producing parts |
| US5135695 | 15. März 1991 | 4. Aug. 1992 | Board of Regents The University of Texas System | Positioning, focusing and monitoring of gas phase selective beam deposition |
| US5306447 | 7. Dez. 1992 | 26. Apr. 1994 | Board of Regents, University of Texas System | Method and apparatus for direct use of low pressure vapor from liquid or solid precursors for selected area laser deposition |
| US5316580 | 10. Juli 1992 | 31. Mai 1994 | Board of Regents, The University of Texas System | Method and apparatus for producing parts by selective sintering |
| US5597589 | 31. Mai 1994 | 28. Jan. 1997 | Board of Regents, The University of Texas System | Apparatus for producing parts by selective sintering |
| US5611883 | 9. Jan. 1995 | 18. März 1997 | Board Of Regents, The University of Texas System | Joining ceramics and attaching fasteners to ceramics by gas phase selective beam deposition |
| US5616294 | 7. Juni 1995 | 1. Apr. 1997 | Board of Regents, The University of Texas System | Method for producing parts by infiltration of porous intermediate parts |
| US5639070 | 7. Juni 1995 | 17. Juni 1997 | Board of Regents, The University of Texas System | Method for producing parts by selective sintering |
