Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855100 | Reconstitutable control rod spider assembly | Stephen J. Ferlan | 1989-08-08 |
| 4811980 | Collapsible ball retriever and storage unit | Harry M. Ferrari | 1989-03-14 |
| 4799312 | Tool for replacing locking screws in a nuclear fuel assembly | Stephen J. Ferlan | 1989-01-24 |
| 4800061 | Apparatus for loading fuel rods into grids of nuclear fuel assemblies | Stephen J. Ferlan | 1989-01-24 |