Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826444 | Electrified vacuum cleaner hose adapter | Joseph Genoa, Harold Kaskel | 1989-05-02 |
| 4804333 | Electrified vacuum cleaner hose adapter | Joseph Genoa, Harold Kaskel | 1989-02-14 |