Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11834374 | Accelerator comprising starch, and related board, slurries, and methods | Mark Hemphill, Yongman Kim, James W. Barber | 2023-12-05 |
| 11787739 | Flour binder for gypsum board, and related methods, product, and slurries | Mark Hemphill | 2023-10-17 |
| 11773020 | Gypsum composition comprising uncooked starch having mid-range viscosity, and methods and products related thereto | Brian J. Christ | 2023-10-03 |