Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7490839 | Ladder cart | Thomas Perelli, Carl Schulz, Robert J. Tokash | 2009-02-17 |
| D547921 | Ladder cart | Thomas Perelli, Carl Schulz, Robert J. Tokash | 2007-07-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7490839 | Ladder cart | Thomas Perelli, Carl Schulz, Robert J. Tokash | 2009-02-17 |
| D547921 | Ladder cart | Thomas Perelli, Carl Schulz, Robert J. Tokash | 2007-07-31 |