B22C 1/08

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9889497 Molding materials for non-ferrous castingDec 14, 16Feb 13, 18ASK CHEMICALS LLC
9868149 Feeder and shapeable composition for production thereofJul 23, 12Jan 16, 18CHEMEX GMBH
9834480 Gypsum-based embedding material composition for castingApr 17, 13Dec 05, 17YOSHINO GYPSUM CO., LTD.
9718121 Casting investment composition and casting process using sameJun 17, 13Aug 01, 17YOSHINO GYPSUM CO., LTD.
9643239 Casting investment composition and casting process using sameJun 17, 13May 09, 17YOSHINO GYPSUM CO., LTD.
9227241 Investment casting shells having an organic componentDec 08, 10Jan 05, 16ECOLAB USA INC.
8858697 Mold compositionsOct 28, 11Oct 14, 14GENERAL ELECTRIC COMPANY
8834622 Investment castingJul 09, 12Sep 16, 14Not available
8778449 Dispersion, slurry and process for producing a casting mould for precision casting using the slurryMar 30, 10Jul 15, 14CENTER FOR ABRASIVES AND REFRACTORIES RESEARCH & DEVELOPMENT C.A.R.R.D. GMBH, EVONIK DEGUSSA GMBH,
8011419 Material used to combat thermal expansion related defects in the metal casting processOct 01, 08Sep 06, 11PRINCE MINERALS, INC.
8007580 Material used to combat thermal expansion related defects in high temperature casting processesNov 06, 08Aug 30, 11PRINCE MINERALS, INC.
6013125 Investment of powders and method for rapid preparation of investment moldsSep 13, 96Jan 11, 00Not available
5820662 Dental investing materialJul 23, 97Oct 13, 98Taisei Dental Mfg. Co., Ltd.
5718749 Dental gypsum bonded investment compositionNov 14, 96Feb 17, 98GC CORPORATION
5226470 Expendable ceramic mandrelNov 17, 89Jul 13, 93THE BOEING COMPANY
4814011 Investments for dental castingNov 12, 87Mar 21, 89G-C Dental Industrial Corp.
4702304 Foundry mold for cast-to-size zinc-base alloyNov 03, 86Oct 27, 87GENERAL MOTORS CORPORATION
4604142 Investments for dental castingJun 10, 85Aug 05, 86G-C Dental Industrial Corp.
4570693 Method of squeeze forming metal articlesDec 07, 84Feb 18, 86GKN Technology Limited, GKN TECHNOLOGY LIMITED GROUP TECHNOLOGICAL CENTRE, BIRMINGHAM NEW ROAD, WOLVERHAMPTON WEST MIDLANDS, WV4 6BW, GREAT RITAIN,