Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4343355 | Low stress heat exchanger and method of making the same | George B. Grim | 1982-08-10 |
| 4338998 | Low profile heat exchanger and method of making the same | — | 1982-07-13 |
| 4326672 | Rotary fuel injection apparatus | — | 1982-04-27 |
| 4313301 | Rotating fluidized bed heat exchanger | William H. Belke, George B. Grim | 1982-02-02 |