Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10293522 | Multi-piece mold and method of making slurry distributor | Alfred C. Li, Chris C. Lee, Cesar Chan, Ronald E. Schenck, Weixin D. Song +2 more | 2019-05-21 |
| 10286572 | Flow splitter for slurry distribution system | Alfred C. Li, Chris C. Lee, Cesar Chan, Ronald E. Schenck, Weixin D. Song +2 more | 2019-05-14 |
| 10245611 | Slurry distribution system and method | Alfred C. Li, Christopher Lee, Christopher R. Nelson, Cesar Chan, Weixin D. Song | 2019-04-02 |
| 10239230 | Slurry distributor, system and method for using same | Alfred C. Li, Chris C. Lee, Cesar Chan, Ronald E. Schenck, Weixin D. Song +3 more | 2019-03-26 |
| 10189180 | Foam injection system with variable port inserts for slurry mixing and dispensing apparatus | Luis Carrazco | 2019-01-29 |
| 10076853 | Slurry distributor, system, and method for using same | Chris C. Lee, Alfred C. Li, Naveen Punati, William J. Rago, Luis Carrazco | 2018-09-18 |
| 10059033 | Cementitious slurry mixing and dispensing system with pulser assembly and method for using same | Chris C. Lee, William J. Rago | 2018-08-28 |
| 10052793 | Slurry distributor, system, and method for using same | Alfred C. Li, Chris C. Lee, Cesar Chan, Ronald E. Schenck, Weixin D. Song +2 more | 2018-08-21 |
| 10011045 | Slurry mixer gate with enhanced flow and foaming geometry | Chris C. Lee | 2018-07-03 |
| 9999989 | Slurry distributor with a profiling mechanism, system, and method for using same | William J. Rago | 2018-06-19 |
| 9909718 | Multiple-leg discharge boot for slurry distribution | Alfred C. Li, Chris C. Lee, Cesar Chan, William J. Rago, Weixin D. Song | 2018-03-06 |
| 9700861 | Slurry mixer gate having enhanced extractor ports | Ronald E. Schenck | 2017-07-11 |
| 9694332 | Slurry mixer discharge gate adapter with transitioning cross-sectional geometry | Stanley C. Brown, Steven Johnson, Christopher Shumway, Phillip Parker | 2017-07-04 |
| 9616591 | Slurry distributor, system and method for using same | Alfred C. Li, Chris C. Lee, Cesar Chan, Ronald E. Schenck, Weixin D. Song +3 more | 2017-04-11 |
| 9579822 | Slurry distribution system and method | Alfred C. Li, Chris C. Lee, Chris Nelson, Cesar Chan, Weixin D. Song | 2017-02-28 |
| 9296124 | Slurry distributor with a wiping mechanism, system, and method for using same | Bill Rago, Alfred C. Li, Chris C. Lee | 2016-03-29 |
| 8801852 | Additives in gypsum slurries and adjusting their proportions | Chris C. Lee, Alfred C. Li, Richard J. Haszel, David R. Blackburn, Brent E. Groza | 2014-08-12 |
| 8597426 | Additives in gypsum panels and adjusting their proportions | Chris C. Lee, Alfred C. Li, Richard J. Haszel, David R. Blackburn, Brent E. Groza | 2013-12-03 |
| 8444787 | Methods of and systems for adding a high viscosity gypsum additive to a post-mixer aqueous dispersion of calcined gypsum | W. David Song | 2013-05-21 |
| 8142915 | Foamed slurry and building panel made therefrom | David R. Blackburn, Runhai Lu, Sharon L. Tracy, Qingxia Liu, Bruce L. Petersen +4 more | 2012-03-27 |
| 8088218 | Foamed slurry and building panel made therefrom | David R. Blackburn, Runhai Lu, Sharon L. Tracy, Qingxia Liu, Bruce L. Petersen +4 more | 2012-01-03 |
| 8016960 | Methods of and systems for adding a high viscosity gypsum additive to a post-mixer aqueous dispersion of calcined gypsum | W. David Song | 2011-09-13 |
| 7875114 | Foamed slurry and building panel made therefrom | Bruce L. Petersen, Alfred C. Li | 2011-01-25 |
| 7718019 | Methods of and systems for preparing a heat resistant accelerant slurry and adding the accelerant slurry to a post-mixer aqueous dispersion of calcined gypsum | Brent E. Groza | 2010-05-18 |
| 7296919 | Slurry mixer constrictor valve | Bruce L. Petersen, Richard J. Haszel | 2007-11-20 |