Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D303058 | Cooking device for holding food-containing bags | William D. Hiscott, Ina Witlin, Theodore J. Hasler | 1989-08-29 |
| D302776 | Turner | William D. Hiscott, Ina Witlin, Theodore J. Hasler | 1989-08-15 |
| D302777 | Ladle | William D. Hiscott, Ina Witlin, Theodore J. Hasler | 1989-08-15 |
| D302637 | Splatter screen | William D. Hiscott, Ina Witlin, Theodore J. Hasler | 1989-08-08 |
| D302638 | Whisk | William D. Hiscott, Ina Witlin, Theodore J. Hasler | 1989-08-08 |