Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9840843 | Gypsum products with improved glass fiber mat | Wei Xu, Mark B. Scalf, David Song | 2017-12-12 |
| 9616591 | Slurry distributor, system and method for using same | Chris C. Lee, Cesar Chan, Ronald E. Schenck, Weixin D. Song, Curtis B. Loring +3 more | 2017-04-11 |
| 9579822 | Slurry distribution system and method | Chris C. Lee, Chris Nelson, Cesar Chan, James R. Wittbold, Weixin D. Song | 2017-02-28 |
| 9296124 | Slurry distributor with a wiping mechanism, system, and method for using same | Bill Rago, James R. Wittbold, Chris C. Lee | 2016-03-29 |
| 8801852 | Additives in gypsum slurries and adjusting their proportions | Chris C. Lee, Richard J. Haszel, David R. Blackburn, James R. Wittbold, Brent E. Groza | 2014-08-12 |
| 8597426 | Additives in gypsum panels and adjusting their proportions | Chris C. Lee, Richard J. Haszel, David R. Blackburn, James R. Wittbold, Brent E. Groza | 2013-12-03 |
| 8566041 | Method for determining structural parameters of composite building panels | — | 2013-10-22 |
| 8475762 | Method and apparatus to minimize air-slurry separation during gypsum slurry flow | Chris C. Lee, Chris Nelson, Cesar Chan, Weixin D. Song | 2013-07-02 |
| 8204698 | Method for determining structural parameters of composite building panels | Arthur E. Kennedy | 2012-06-19 |
| 8142915 | Foamed slurry and building panel made therefrom | David R. Blackburn, Runhai Lu, Sharon L. Tracy, Qingxia Liu, James R. Wittbold +4 more | 2012-03-27 |
| 8088218 | Foamed slurry and building panel made therefrom | David R. Blackburn, Runhai Lu, Sharon L. Tracy, Qingxia Liu, James R. Wittbold +4 more | 2012-01-03 |
| 7875114 | Foamed slurry and building panel made therefrom | James R. Wittbold, Bruce L. Petersen | 2011-01-25 |
| 7789645 | Multi-layer process and apparatus for producing high strength fiber-reinforced structural cementitious panels | Ashish Dubey, Joe W. Chambers, Aaron Greengard, D. Paul Miller, Michael J. Porter | 2010-09-07 |
| 7607152 | Demand-cast system and bandwidth management for delivery of interactive programming | Donald F. Gordon, Sadik Bayrakeri, Edward A. Ludvig, Eugene Gershtein, Jeremy S. Edmonds +1 more | 2009-10-20 |
| 7445738 | Multi-layer process and apparatus for producing high strength fiber-reinforced structural cementitious panels | Ashish Dubey, Joe W. Chambers, Aaron Greengard, D. Paul Miller, Michael J. Porter | 2008-11-04 |
| 7127737 | Bandwidth management techniques for delivery of interactive program guide | Sadik Bayrakeri, Donald F. Gordon, Edward A. Ludvig, Eugene Gershtein, Jeremy S. Edmonds +1 more | 2006-10-24 |
| 6152069 | Multi-chamber short dwell coater | James R. Burns, Gerald R. Garde, Rex A. Becker | 2000-11-28 |
| 6024797 | Method and apparatus for controlling coat-weight profile | Rex A. Becker | 2000-02-15 |
| 5882406 | Film applicator with adjustable dynamic extraction flow regulator | Rex A. Becker | 1999-03-16 |
| 5824369 | Method and apparatus for coating a traveling paper web | Pamela K. Hynnek, James Alfano, Xuekui Lan, Rex A. Becker | 1998-10-20 |
| 5792322 | Flow splitting device for web profile control stock dilution system | Richard E. Hergert, Thomas D. Rogers, Eugene E. Neill, Frank J. Wywialowski | 1998-08-11 |
| 5735957 | Dual chamber film applicator with in-pond overflow | Rex A. Becker, James R. Burns | 1998-04-07 |
| 5720816 | Reverse feed film applicator | Rex A. Becker, James R. Burns | 1998-02-24 |
| 5683510 | Coater with air collector | Rex A. Becker, James R. Burns | 1997-11-04 |
| 5665163 | Film applicator with entrained air removal and surface control | Rex A. Becker, Leroy H. Busker | 1997-09-09 |