Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6439317 | Device for breaking concrete | L. Marcello Minotti, Steven S. Easley | 2002-08-27 |
| 5607022 | Concrete drop hammer attachment device | Thomas P. Clark | 1997-03-04 |
| 4620346 | Device to aid in the removal of residual textile material from a core element | Jack Loggins, Walt Chester | 1986-11-04 |