Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6929435 | Contour plunge milling | Thomas Semon Stelson, Stephen Curtis Jerrome | 2005-08-16 |
| 6726413 | Contour plunge milling | Thomas Semon Stelson, Stephen Curtis Jerrome | 2004-04-27 |