Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6601521 | Traveling cleaner for textile manufacturing plant | Arnold Keller, Christian Dürig | 2003-08-05 |
| D474039 | Stool | — | 2003-05-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6601521 | Traveling cleaner for textile manufacturing plant | Arnold Keller, Christian Dürig | 2003-08-05 |
| D474039 | Stool | — | 2003-05-06 |