Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873028 | Low silhouette cooling tower with trapezoidal fill and method of air flow therethrough | — | 1989-10-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873028 | Low silhouette cooling tower with trapezoidal fill and method of air flow therethrough | — | 1989-10-10 |