Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080133 | Panels including renewable components and methods for manufacturing | Bangii Cao, Te Hua Lau, Curt Malone, Martin W. Brown | 2011-12-20 |
| 8057915 | Acoustical gypsum board panel and method of making it | Mark H. Englert, Qiang Yu, Martin W. Brown, Richard B. Stevens | 2011-11-15 |
| 8016960 | Methods of and systems for adding a high viscosity gypsum additive to a post-mixer aqueous dispersion of calcined gypsum | James R. Wittbold | 2011-09-13 |
| 7935223 | Panels including renewable components and methods for manufacturing | Bangji Cao, Te Hua Lau, Curt Malone, Martin W. Brown | 2011-05-03 |