Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830173 | Impact device | John P. Barber, Robert C. Cravens, II, David L. Remerowski | 2004-12-14 |
| 6811887 | Apparatus and method for making an electrical component | John P. Barber, Edward Arlen Knoth, Duane C. Newman | 2004-11-02 |