Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12091855 | Insulated tilt-up wall panel | Robert Dean Elzner | 2024-09-17 |
| 11933049 | Roofing system | Robert Dean Elzner | 2024-03-19 |
| 11866946 | Method of attaching molding, trip, or panels to structures | Robert Dean Elzner | 2024-01-09 |