Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5244576 | Spent caustic treatment | Allan R. Huntley | 1993-09-14 |
| 4271011 | Flour sifter | Patricia J. Spencer, Carrie P. DeRoeck | 1981-06-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5244576 | Spent caustic treatment | Allan R. Huntley | 1993-09-14 |
| 4271011 | Flour sifter | Patricia J. Spencer, Carrie P. DeRoeck | 1981-06-02 |