Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6609742 | Lifting apparatus for manipulating manhole castings and the like | Joseph H. Landry, William R. Gregor, James Rasmussen | 2003-08-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6609742 | Lifting apparatus for manipulating manhole castings and the like | Joseph H. Landry, William R. Gregor, James Rasmussen | 2003-08-26 |