Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6794423 | Fracture-resistant, cross-linked ultra high molecular weight polyethylene shaped material and articles made therefrom | — | 2004-09-21 |
| 6674179 | Engine driven inverter welding power supply | Richard Beeson, Alan Smith | 2004-01-06 |