Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5107567 | Stick type vacuum cleaner with a dirt cup secured by a finger-operated latch | Marco Sixtus Ferrari, Michael Ray Fowler | 1992-04-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5107567 | Stick type vacuum cleaner with a dirt cup secured by a finger-operated latch | Marco Sixtus Ferrari, Michael Ray Fowler | 1992-04-28 |