Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6561888 | Tool for sizing an O.D. surface of a cylindrical workpiece | Stephen C. Ball | 2003-05-13 |
| 6139414 | Flexible tool for plateauing a surface | Stephen C. Ball | 2000-10-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6561888 | Tool for sizing an O.D. surface of a cylindrical workpiece | Stephen C. Ball | 2003-05-13 |
| 6139414 | Flexible tool for plateauing a surface | Stephen C. Ball | 2000-10-31 |