Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5839963 | Play apparatus for children's playgrounds or the like | Hans-Walter Zingel | 1998-11-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5839963 | Play apparatus for children's playgrounds or the like | Hans-Walter Zingel | 1998-11-24 |