Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4846266 | Header assembly for plate-type evaporative heat exchangers | Robert Acker | 1989-07-11 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4846266 | Header assembly for plate-type evaporative heat exchangers | Robert Acker | 1989-07-11 |