Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6598301 | Multi-purpose razor blade tool | Gregory F. McCool, Jeffrey W. Wonderley, Dave McDonald, Eric Karl Litscher, John Depiano +1 more | 2003-07-29 |
| D474668 | Razor blade tool | Dave McDonald, Eric Karl Litscher, John Depiano, Roy Heinz, Gregory F. McCool +1 more | 2003-05-20 |
| D458105 | Razor blade tool | Dave McDonald, Eric Karl Litscher, John Depiano, Roy Heinz, Jeffrey W. Wonderley | 2002-06-04 |