Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7488168 | Apparatus for fabricating a wire reinforced concrete cylinder | Herbert L. Hohl, III | 2009-02-10 |
| 7082802 | Method of creating integral spacers in reinforcing bars employed in the fabrication of concrete pipe | — | 2006-08-01 |