Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7357595 | Pavement removal machine | — | 2008-04-15 |
| 7284717 | Recycling machine for precast concrete products | — | 2007-10-23 |
| 7175236 | Hammer for breaking concrete | — | 2007-02-13 |
| 7037041 | Precast concrete pipe recycling machine | — | 2006-05-02 |
| 4309126 | Machine for separating concrete from steel | — | 1982-01-05 |