Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819733 | Fuel assembly and associated grid for nuclear reactor | Richard P. Broders, Stephen C. Hatfield, Michael L. Martin, Zeses Karoutas, Patrick A. Perrotti | 2004-11-16 |
| 4879090 | Split vaned nuclear fuel assembly grid | Patrick A. Perrotti, Zeses Karoutas, Lawrence V. Corsetti, William J. Bryan, Stephen C. Hatfield | 1989-11-07 |