Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834911 | Mobile work machine comprising accessible platforms | Dieter Schillinger, Hellmut Hurr | 2004-12-28 |
| 6688116 | Refrigerator electron beam ion trap-source | Joseph W. McDonald | 2004-02-10 |