Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5460073 | Method and apparatus for feeding hoses into mining boreholes and the like | Chris Preston, Michael S. Filion | 1995-10-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5460073 | Method and apparatus for feeding hoses into mining boreholes and the like | Chris Preston, Michael S. Filion | 1995-10-24 |