Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11414352 | Method for making a lightweight gypsum composition with internally generated foam and products made from same | David D. Pelot, Samar Emami, Juan Carlos Ruiz Castaneda, Christopher R. Nelson, John J. Roxburgh +5 more | 2022-08-16 |
| 11267227 | Exterior sheathing panel with integrated air/water barrier membrane | Michael P. Shake, Paula McKnight, Paul Shipp, James M. Ullett, Timothy G. Kenny +9 more | 2022-03-08 |