Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6299813 | Modified slot extrusion dies | Thomas William Brew, Mark Alex Shalkey | 2001-10-09 |
| 5997720 | Method for machining extrusion dies | Thomas William Brew | 1999-12-07 |
| 5630951 | Methods and apparatus for making honeycomb extrusion dies | — | 1997-05-20 |
| 5322599 | Shaped-tube electrolytic machining process | — | 1994-06-21 |
| 5320721 | Shaped-tube electrolytic polishing process | — | 1994-06-14 |