Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6561520 | Hydrodynamic rotary coupling seal | Manmohan S. Kalsi, William T. Conroy, John E. Schroeder | 2003-05-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6561520 | Hydrodynamic rotary coupling seal | Manmohan S. Kalsi, William T. Conroy, John E. Schroeder | 2003-05-13 |