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Slurry distribution system with vibration isolation Grant 10,173,343 - Jones , et al. J | 2019-01-08 |
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Gypsum-containing product Grant 8,974,597 - Yu , et al. March 10, 2 | 2015-03-10 |
Gypsum-containing Product App 20130338270 - YU; Qiang ;   et al. | 2013-12-19 |
Gypsum-containing product Grant 8,500,904 - Yu , et al. August 6, 2 | 2013-08-06 |
Gypsum-containing Product App 20130025504 - YU; Qiang ;   et al. | 2013-01-31 |
Gypsum-containing product Grant 8,303,709 - Yu , et al. November 6, 2 | 2012-11-06 |
Gypsum-containing Product App 20120135179 - YU; Qiang ;   et al. | 2012-05-31 |
Gypsum-containing product and gypsum board Grant 8,142,914 - Yu , et al. March 27, 2 | 2012-03-27 |
Gypsum-containing product and method for producing same Grant 7,964,034 - Yu , et al. June 21, 2 | 2011-06-21 |
Gypsum-containing Product And Gypsum Board App 20110132235 - YU; Qiang ;   et al. | 2011-06-09 |
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Method of producing gypsum/fiber board Grant RE41,592 - Lynn , et al. August 31, 2 | 2010-08-31 |
Fire-resistant gypsum panel Grant 7,776,170 - Yu , et al. August 17, 2 | 2010-08-17 |
Gypsum-containing board and tile, and method for producing same Grant 7,758,980 - Yu , et al. July 20, 2 | 2010-07-20 |
Gypsum-containing Board And Tile, And Method For Producing Same App 20090047545 - YU; Qiang ;   et al. | 2009-02-19 |
Gypsum-containing board and tile, and method for producing same Grant 7,425,236 - Yu , et al. September 16, 2 | 2008-09-16 |
Fire-resistant gypsum panel App 20080087366 - Yu; Qiang ;   et al. | 2008-04-17 |
Gypsum-containing Board And Tile, And Method For Producing Same App 20070227405 - YU; Qiang ;   et al. | 2007-10-04 |
Gypsum-containing board and tile, and method for producing same Grant 7,244,304 - Yu , et al. July 17, 2 | 2007-07-17 |
Method of improving dispersant efficacy in making gypsum products App 20060278132 - Yu; Qiang ;   et al. | 2006-12-14 |
Gypsum-containing board and tile, and method for producing same App 20050019618 - Yu, Qiang ;   et al. | 2005-01-27 |
Gypsum-containing board and tile, and method for producing gypsum-containing board and tile Grant 6,800,131 - Yu , et al. October 5, 2 | 2004-10-05 |
Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it Grant 6,632,550 - Yu , et al. October 14, 2 | 2003-10-14 |
Gypsum-containing Board And Tile, And Method For Producing Gypsum-containing Board And Tile App 20030154888 - Yu, Qiang ;   et al. | 2003-08-21 |
Method of producing gypsum/fiber board Grant 6,508,895 - Lynn , et al. January 21, 2 | 2003-01-21 |
Process for making gypsum board having improved through-penetration strength Grant 6,475,313 - Peterson , et al. November 5, 2 | 2002-11-05 |
Gypsum/fiber Board With Improved Impact Resistance App 20020069950 - LYNN, MICHAEL R. ;   et al. | 2002-06-13 |
Gypsum-containing product, and composition, and method for producing a gypsum-containing product App 20020045074 - Yu, Qiang ;   et al. | 2002-04-18 |
Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it Grant 6,342,284 - Yu , et al. January 29, 2 | 2002-01-29 |