Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5153965 | Vacuum cleaner with disposable filter, hose and nozzle | Richard Prosser | 1992-10-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5153965 | Vacuum cleaner with disposable filter, hose and nozzle | Richard Prosser | 1992-10-13 |