Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4399224 | Enzymatically treated phosphatides | Frank Flider, Frank T. Orthoefer | 1983-08-16 |
| 4221731 | Process for recovery of high-grade lecithin and solvents from ternary solvent system containing crude vegetable oil | Frank T. Orthoefer | 1980-09-09 |