Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6118002 | Purification of 1,2-dihydro-6-alkyl-2-oxo-5-(pyridinyl)-nicotinonitriles | James J. Springer, Richard S. Olsen | 2000-09-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6118002 | Purification of 1,2-dihydro-6-alkyl-2-oxo-5-(pyridinyl)-nicotinonitriles | James J. Springer, Richard S. Olsen | 2000-09-12 |