Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7673388 | Method of forming fracture start portion of ductile metal part and fracture start portion forming device | — | 2010-03-09 |
| 7658003 | Method and apparatus for removing fracture powder from fracture surfaces of a ductile metal part | — | 2010-02-09 |
| 6571999 | Connecting rod fracture machine and method for fracture separating connecting rod using the machine | — | 2003-06-03 |