Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7373708 | Method for manual adjustment of the length of a mop handle | Ragnar Stahle | 2008-05-20 |
| 7144180 | Device for relative fixing of elements telescopically displaced in each other | Ragnar Stahle | 2006-12-05 |