Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6761366 | Mobile tool carrier | Michael Edward Hay, Fred Ritchie, Steven Frederick Kohagen | 2004-07-13 |
| D489858 | Tool storage cabinet | Michael Edward Hay, Fred Ritchie, Steven Frederick Kohagen | 2004-05-11 |