Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5806878 | Collapsible wheelbarrow/stretcher | David E. Mroczka | 1998-09-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5806878 | Collapsible wheelbarrow/stretcher | David E. Mroczka | 1998-09-15 |