Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807846 | Mobile pneumatic apparatus and method for testing a container seal | John Joseph Leonard, Steven Robert Ehardt, Newell Esmond, Timothy J. Hamilton, John L. Konieczka | 2004-10-26 |
| 6755047 | In-car hydration systems | Don Prestley, Dennis Broeske, Steve Ehardt, John R. Califf, John L. Konieczka +1 more | 2004-06-29 |