Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4531304 | Production of concrete articles utilizing heat-reclaiming system | Billy J. Wauhop | 1985-07-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4531304 | Production of concrete articles utilizing heat-reclaiming system | Billy J. Wauhop | 1985-07-30 |