Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6401396 | Device for guiding and limiting the travel of a sliding door element | Johannes Koban, Armin Breitenbuecher, Heinz Haug | 2002-06-11 |
HW
Hellmut Walter
Overall (All Time): #3,547,260 of 4,157,543Top 90%
1
Patents All Time