Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7168856 | Wet cup throat seal and bearing assembly | Mark T. Weinberger, James P. Korzenowski | 2007-01-30 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7168856 | Wet cup throat seal and bearing assembly | Mark T. Weinberger, James P. Korzenowski | 2007-01-30 |