Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4836274 | Liquid alkali metal-water, tube-in-shell steam generators | George F. Firth | 1989-06-06 |
| 4640343 | Tube-in-shell heat exchangers | Guy L. Dearden | 1987-02-03 |
| 4567632 | Heat exchange tube repairs | Alan W. Peters | 1986-02-04 |
| 4547944 | Tube-in-shell heat exchangers | — | 1985-10-22 |
| 4192374 | Heat exchangers | George E. Sheward, Derek T. Ormrod, Christopher R. Willby, George F. Firth | 1980-03-11 |