Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354550 | Heat transfer surface for efficient boiling of liquid R-11 and its equivalents | Robert J. Modahl | 1982-10-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354550 | Heat transfer surface for efficient boiling of liquid R-11 and its equivalents | Robert J. Modahl | 1982-10-19 |