Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8646709 | Jaw set with serrated cutting blades | John R. Ramun | 2014-02-11 |
| 8231071 | Blade set for jaws used in rail breaking demolition equipment | John R. Ramun | 2012-07-31 |
| 7954742 | Dual purpose adapter for a multiple tool attachment system | John R. Ramun | 2011-06-07 |
| 4686767 | Metal cutting shear for a backhoe | John R. Ramun | 1987-08-18 |
| 4670983 | Metal cutting shear and adapter for mounting on a backhoe | John R. Ramun | 1987-06-09 |
| 4450625 | Material handling and shearing attachment for a backhoe | John R. Ramun | 1984-05-29 |
| 4439921 | Rail breaking attachment for backhoes | John R. Ramun | 1984-04-03 |
| 4403431 | Self-contained material handling and shearing attachment for a backhoe | John R. Ramun | 1983-09-13 |
| 4376340 | Material handling and shearing attachment for a backhoe | John R. Ramun | 1983-03-15 |