Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10787812 | Construction sheathing and methods of making and using same | Theodore Alan Grant, Matthew Richard CAWSON, Christopher John KREPLE, Robert Michael DEVER, JR. | 2020-09-29 |
| 10174503 | Construction sheathing and methods of making and using same | Theodore Alan Grant, Matthew Richard CAWSON, Christopher John KREPLE, Robert Michael DEVER, JR. | 2019-01-08 |
| 5294647 | Method of producing rigid foams and products produced therefrom | Robert H. Blanpied, Andy I. McLaughlin, Richard L. Donald | 1994-03-15 |
| 5254600 | Method of producing rigid foams and products produced therefrom | Robert H. Blanpied, Andy I. McLaughlin, Richard L. Donald | 1993-10-19 |
| 5252625 | Method for producing rigid foams and products produced therefrom | Andy I. McLaughlin, Richard L. Donald, Robert H. Blanpied | 1993-10-12 |