Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7060157 | Method for producing undergarments by using glued joints | Hans-Achim Bauer, Fred Zeschky | 2006-06-13 |
| 4611963 | Expansion dowel with an expansion wedge and an annular expansion member | Armin Herb | 1986-09-16 |