Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6726271 | Window structure for mass transit vehicle | William H. Stanton, Gary Blaine Penelton | 2004-04-27 |
| 6695759 | Centrifuge buckets | Glenn M. Campbell, Jr., Douglas J. Kluge, Ellen M. Heath, Ruth Shuman | 2004-02-24 |