Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6568483 | Interchangeable pistol grip handles for pneumatic tools and seals therefor | John A. McCallops, Douglas E. Souls | 2003-05-27 |
| 6547014 | Pneumatic tool housings having embedded electronic devices | John A. McCallops, Mark J. Hamlin, Kevin Heinrichs, Douglas E. Souls | 2003-04-15 |