Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6073414 | Light gauge metal truss system | Ronald R. Garris, C. F. Miranda | 2000-06-13 |
| 4572701 | Universal concrete screed system | Albert Parsons | 1986-02-25 |
| 4428556 | Universal concrete screed system | Albert Parsons | 1984-01-31 |