Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| H689 | Fuel pin | David W. Christiansen, Robert D. Leggett, Ronald B. Baker | 1989-10-03 |
| 4818479 | Nuclear reactor spacer grid and ductless core component | David W. Christiansen | 1989-04-04 |
| 4710343 | Nuclear breeder reactor fuel element with silicon carbide getter | David W. Christiansen | 1987-12-01 |
| 4654194 | Inlet nozzle assembly | David W. Christiansen, Donald R. Precechtel, Bob G. Smith, Ronald C. Knight | 1987-03-31 |
| 4568111 | Detachable connection for a nuclear reactor fuel assembly | David W. Christiansen | 1986-02-04 |