Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D301784 | Vacuum cleaner | H. Gerald Young | 1989-06-20 |
| 4823429 | Vacuum cleaner | — | 1989-04-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D301784 | Vacuum cleaner | H. Gerald Young | 1989-06-20 |
| 4823429 | Vacuum cleaner | — | 1989-04-25 |