Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D463257 | Castor wheel | — | 2002-09-24 |
| 6286183 | Caster with securing device | Siegfried Engels | 2001-09-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D463257 | Castor wheel | — | 2002-09-24 |
| 6286183 | Caster with securing device | Siegfried Engels | 2001-09-11 |