Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840228 | Heat exchanger having metal wire screens, and method of making stack of screens therefor | — | 1989-06-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840228 | Heat exchanger having metal wire screens, and method of making stack of screens therefor | — | 1989-06-20 |