Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7210191 | Cable-pull opening | Erich Bott | 2007-05-01 |
| 7118607 | Filter stop for a vacuum cleaner | Erich Bott, Roland Illig, Albert Kleinhenz | 2006-10-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7210191 | Cable-pull opening | Erich Bott | 2007-05-01 |
| 7118607 | Filter stop for a vacuum cleaner | Erich Bott, Roland Illig, Albert Kleinhenz | 2006-10-10 |