Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4435438 | Soy isolate suitable for use in imitation cheese | William F. Lehnhardt, Charles E. Streaty, Jr., Walter C. Yackel, Daniel K. Tang | 1984-03-06 |
| 4349576 | Soy isolate in meltable imitation cheese | William F. Lehnhardt, Charles E. Streaty, Jr., Walter C. Yackel, Daniel K. Tang | 1982-09-14 |