Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859940 | Apparatus for detecting onset of slag entrainment in a molten metal stream | George T. Hummert, Lawrence R. Westrick | 1989-08-22 |
| 4842054 | Pump/heat exchanger assembly for pool-type reactor | Richard D. Nathenson | 1989-06-27 |
| 4842170 | Liquid metal electromagnetic flow control device incorporating a pumping action | Robert M. Del Vecchio | 1989-06-27 |
| 4808080 | Flow coupler assembly for double-pool-type reactor | Christopher C. Alexion, Richard D. Nathenson | 1989-02-28 |