Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7775741 | Apparatus and method for surface finishing cured concrete | — | 2010-08-17 |
| 7530762 | Methods and apparatuses for surface finishing cured concrete | Johnny H. Reed | 2009-05-12 |