Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824029 | Child-lock for food processor | Edward F. Ponikwia | 1989-04-25 |
| 4822172 | Electric food mixer | — | 1989-04-18 |
| 4819882 | Food processor food pusher positioning apparatus | Edward F. Ponikwia | 1989-04-11 |