Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6672916 | Amphibious vehicle | Ulrich Hackenberg | 2004-01-06 |
HL
Hans-Martin Lent-Phillips
Overall (2004): #268,842 of 270,089Top 100%
1
Patents 2004