Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5199996 | Apparatus and method for cleaning floors | Bernard Jonas | 1993-04-06 |
| 5095577 | Automatic vacuum cleaner | Bernard Jonas | 1992-03-17 |
| 5012886 | Self-guided mobile unit and cleaning apparatus such as a vacuum cleaner comprising such a unit | Bernard Jonas | 1991-05-07 |
| 4831813 | System for automatic performance of agricultural tasks such as lawn mowing | Bernard Jonas | 1989-05-23 |