Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5133926 | Extended burnup top nozzle for a nuclear fuel assembly | Pratap K. Doshi | 1992-07-28 |
| 5084230 | Hand held tool for removing and replacing a removable top nozzle | John Wood, Alan Savinell | 1992-01-28 |
| 4900507 | Nuclear fuel assembly debris filter bottom nozzle | John M. Shallenberger | 1990-02-13 |
| 4895695 | Method for loading fuel rods into grids of nuclear fuel assemblies | John M. Shallenberger | 1990-01-23 |
| 4855100 | Reconstitutable control rod spider assembly | John M. Shallenberger | 1989-08-08 |
| 4800061 | Apparatus for loading fuel rods into grids of nuclear fuel assemblies | John M. Shallenberger | 1989-01-24 |
| 4799312 | Tool for replacing locking screws in a nuclear fuel assembly | John M. Shallenberger | 1989-01-24 |
| 4738821 | Reconstitutable nuclear fuel assembly having locking tubes with dimples | John M. Shallenberger | 1988-04-19 |
| 4699760 | Fuel assembly skeleton with structural and non-structural top nozzle/guide thimble joints | John M. Shallenberger | 1987-10-13 |
| 4699758 | Reusable locking tube in a reconstitutable fuel assembly | John M. Shallenberger | 1987-10-13 |
| 4688416 | Fixture and method for rectifying damaged guide thimble insert sleeves in a reconstitutable fuel assembly | John M. Shallenberger | 1987-08-25 |
| 4667547 | Apparatus and method for removing a top nozzle in reconstituting a fuel assembly | John M. Shallenberger | 1987-05-26 |
| 4664874 | Reusable locking tube insertion and removal fixture and method in a reconstitutable fuel assembly | John M. Shallenberger | 1987-05-12 |
| 4664875 | Top nozzle removal and replacement fixture and method in a reconstitutable fuel assembly | John M. Shallenberger | 1987-05-12 |
| 4641409 | Reconstituting a nuclear reactor fuel assembly | John M. Shallenberger | 1987-02-10 |
| 4639998 | Locking tube removal and replacement tool and method in a reconstitutable fuel assembly | John M. Shallenberger | 1987-02-03 |
| 4638556 | Locking tube insertion fixture and method in a reconstitutable fuel assembly | John M. Shallenberger | 1987-01-27 |
| 4638543 | Locking tube removal fixture and method in a reconstitutable fuel assembly | John M. Shallenberger | 1987-01-27 |
| 4631168 | Nuclear reactor fuel assembly with a removable top nozzle | John M. Shallenberger | 1986-12-23 |
| 4522780 | Removal and replacement of fuel rods in nuclear fuel assembly | John M. Shallenberger | 1985-06-11 |
| 4514889 | Spring clip inserter tool | Leonard T. Gesinski | 1985-05-07 |
| 4474727 | Arrangement for storing spent nuclear fuel rods at a reactor site | Stanley Kmonk, John M. Shallenberger | 1984-10-02 |
| 4323428 | Reconstitutable fuel assembly for a nuclear reactor | John M. Schallenberger, Stanley Kmonk | 1982-04-06 |
| 4269661 | Top nozzle for a nuclear reactor fuel assembly | Stanley Kmonk, Dennis J. Cadwell | 1981-05-26 |