Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4388335 | Microwave baking with metal pans | Robert F. Schiffmann, Alfred H. Mirman, Robert W. Batey | 1983-06-14 |
| 4318931 | Method of baking firm bread | Robert F. Schiffmann, Alfred H. Mirman | 1982-03-09 |
| 4271203 | Microwave proofing and baking bread utilizing metal pans | Robert F. Schiffmann, Alfred H. Mirman | 1981-06-02 |