Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11674317 | Apparatus and process with a vibratory angled plate and/or fixed horizontal plate for forming fiber-reinforced cementitious panels with controlled thickness | Peter B. Groza, David R. Blackburn, Ashish Dubey, Andrew Henry Bauer, Rajesh Raitani +1 more | 2023-06-13 |
| 9950957 | Light weight gypsum fiber panel suitable for use as roof cover board | Yufeng Xu | 2018-04-24 |
| 8038915 | Panel smoothing process and apparatus for forming a smooth continuous surface on fiber-reinforced structural cement panels | — | 2011-10-18 |
| 7754052 | Process and apparatus for feeding cementitious slurry for fiber-reinforced structural cement panels | William A. Frank, Lloyd George | 2010-07-13 |
| 7524386 | Method for wet mixing cementitious slurry for fiber-reinforced structural cement panels | Lloyd George, Ashish Dubey | 2009-04-28 |
| 7513768 | Embedment roll device | Michael J. Porter, William A. Frank, Lloyd George, Alfredas Blyskis | 2009-04-07 |
| 7513963 | Method for wet mixing cementitious slurry for fiber-reinforced structural cement panels | William A. Frank, Lloyd George | 2009-04-07 |