Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6918152 | Collapsible bridge and method of laying same | Werner Duerr | 2005-07-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6918152 | Collapsible bridge and method of laying same | Werner Duerr | 2005-07-19 |