Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806059 | Stacking device for uniform, especially platelike pieces | Erhard Gossl, Hans Lutz | 1989-02-21 |
PS
Peter Schottle
Overall (1989): #69,296 of 140,708Top 50%
1
Patents 1989