Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5727491 | Pontoon for military collapsible floating bridges and crossing ferries | Lothar Emrich | 1998-03-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5727491 | Pontoon for military collapsible floating bridges and crossing ferries | Lothar Emrich | 1998-03-17 |