Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5938516 | Grinding wheel and method for removal of sprues and riser pads from cast railcar wheels | John F. Simpson, Brian L. VanLaar | 1999-08-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5938516 | Grinding wheel and method for removal of sprues and riser pads from cast railcar wheels | John F. Simpson, Brian L. VanLaar | 1999-08-17 |