Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5106543 | Apparatus and method for controlling the discharge or continuous bleed-off of cooling water and evaporative coolers | — | 1992-04-21 |
| 5084217 | Apparatus and method for controlling the discharge or continuous bleed-off of the cooling water of evaporative coolers | — | 1992-01-28 |
| 4842049 | Heat exchanging apparatus for cooling and condensing by evaporation | — | 1989-06-27 |
| 4693302 | Heat exchanging apparatus for cooling and condensing by evaporation | — | 1987-09-15 |
| 4626387 | Evaporative condenser with helical coils and method | — | 1986-12-02 |
| 4443389 | Heat exchange apparatus | — | 1984-04-17 |