| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Canada | 3 | |
| #3 | United Kingdom | 2 | |
| #4 | Belgium | 1 | |
| #5 | Germany | 1 | |
| #6 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Engines, pumps and turbines | |
| #3 | Machines | |
| #4 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | El-Tahry Mahmoud S | 5 |
| #2 | Limoni Uri | 4 |
| #3 | Blazer Benjamin V | 3 |
| #4 | El-Tahry M S | 1 |
| #5 | Limoni U | 1 |
| #6 | S El-Tahry Mahmoud | 1 |
| #7 | El Tahry M | 1 |
| #8 | Blazer B | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3754738A | Cooling tower apparatus | |
| US3670809A | Environment conditioning apparatus | |
| US3637195A | Cooling tower apparatus | |
| CA945062A | Cooling tower apparatus | |
| US3534810A | Computer environment conditioning apparatus | |
| US3519209A | Nozzle apparatus | |
| US3494109A | Cooling tower apparatus | |
| CA916924A | Environment conditioning apparatus | |
| CA916446A | Computer environment conditioning apparatus |