Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7156605 | Substrate transport and marking assembly | Jeffrey D. Hadley, Timothy B. Kirk, Michael W. Butler | 2007-01-02 |
| 6821438 | Apparatus and method for increasing oxygen levels in a liquid | Jeffrey D. Hadley, William R. Rey, Geir O. Eriksen | 2004-11-23 |