1
Carl R Deckard: Method and apparatus for producing parts by selective sintering. Board of Regents The University of Texas System, Arnold White & Durkee, September 5, 1989: US04863538 (363 worldwide citation)

A method and apparatus for selectively sintering a layer of powder to produce a part comprising a plurality of sintered layers. The apparatus includes a computer controlling a laser to direct the laser energy onto the powder to produce a sintered mass. The computer either determines or is programmed ...


2
David L Bourell, Harris L Marcus, Joel W Barlow, Joseph J Beaman, Carl R Deckard: Multiple material systems for selective beam sintering. Board of Regents The University of Texas System, Vinson & Elkins, July 31, 1990: US04944817 (182 worldwide citation)

A method and apparatus for selectively sintering a layer of powder to produce a part comprising a plurality of sintered layers. The apparatus includes a computer controlling a laser to direct the laser energy onto the powder to produce a sintered mass. The computer either determines or is programmed ...


3
Joseph J Beaman, Carl R Deckard: Selective laser sintering with assisted powder handling. Board of Regents The University of Texas System, Vinson & Elkins, July 3, 1990: US04938816 (163 worldwide citation)

A method and apparatus for selectively sintering a layer of powder to produce a part comprising a plurality of sintered layers. The apparatus includes a computer controlling a laser to direct the laser energy onto the powder to produce a sintered mass. The computer either determines or is programmed ...


4
Henning Laursen, John Mosgaard, Otto V Nielson, Clark L Poland: System for producing an air laid web. Scan Web of North America, Roland T Bryan, February 3, 1987: US04640810 (162 worldwide citation)

A system for forming an air laid web of fibers and/or particles on a moving foraminous carrier. Fibers and/or particles are blended, and while supported in an air stream, introduced into a distributor unit. The distributor unit includes a rotatable cylinder formed with classification apertures of a ...


5
David L Bourell, Harris L Marcus, Joel W Barlow, Joseph J Beaman, Carl R Deckard: Multiple material systems for selective beam sintering. Board of Regents The University of Texas System, Vinson & Elkins, December 31, 1991: US05076869 (149 worldwide citation)

A method and apparatus for selectively sintering a layer of powder to produce a part comprising a plurality of sintered layers. The apparatus includes a computer controlling a laser to direct the laser energy onto the powder to produce a sintered mass. The computer either determines or is programmed ...


6
Thiers Barnard: Floor part, method for making such a floor part and device used thereby. Unilin Beheer, March 24, 1999: EP0903451-A2 (128 worldwide citation)

Floor part, in particular a floor panel for forming a parquet floor or such, characterized in that it is treated with a sealing agent (6) on one or several sides (2-32-33-34).


7
Joel W Barlow, Goonhee Lee, Richard H Crawford, Joseph J Beaman, Harris L Marcus, Richard J Lagow: Method for fabricating artificial bone implant green parts. Arnold White & Durkee, June 17, 1997: US05639402 (121 worldwide citation)

Bone implants are made from calcium phosphate powders by selectively fusing layers of calcium powders that have been coated or mixed with polymer binders. The calcium powder mixture may be formed into layers and the polymer fused with a laser. Complex three-dimensional geometrical shapes can be auto ...


8
David L Bourell, Harris L Marcus, Wendy L Weiss: Selective laser sintering of parts by compound formation of precursor powders. Board of Regents The University of Texas System, Vinson & Elkins, October 20, 1992: US05156697 (118 worldwide citation)

A method and apparatus for selectively sintering a layer of powder to produce a part comprising a plurality of sintered layers. The apparatus includes a computer controlling a laser to direct the laser energy onto the powder to produce a sintered mass. The computer either determines or is programmed ...


9
Elmer D Dickens Jr, Biing Lin Lee, Glenn A Taylor, Angelo J Magistro, Hendra Ng: Sinterable semi-crystalline powder and near-fully dense article formed therewith. DTM Corporation, Alfred D Lobo, Nestor M Shust, August 30, 1994: US05342919 (113 worldwide citation)

A laser-sinterable powder product has been prepared having unique properties which allow the powder to be sintered in a selective laser sintering (SLS) machine to form a sintered part which is near-fully dense. For most purposes, the sintered part is indistinguishable from another part having the sa ...


10
Mark G Heath, John T Hahn, Lorry F Sallee, Joseph A Mlinar, Thomas M Killian, Thomas G Olsen: Apparatus and method for the zoned placement of superabsorbent material. Kimberly Clark Corporation, Paul Yee, February 27, 1996: US05494622 (111 worldwide citation)

The present invention provides an apparatus and method for forming a composite web having selected discrete pocket regions which are distributed on a carrier layer and contain high-absorbency material. The invention includes a pattern chamber having opposed side walls, an entrance end wall and an ex ...



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