Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808080 | Flow coupler assembly for double-pool-type reactor | Robert Michael Slepian, Richard D. Nathenson | 1989-02-28 |
| 4802531 | Pump/intermediate heat exchanger assembly for a liquid metal reactor | Richard D. Nathenson, Wayne C. Sumpman | 1989-02-07 |