| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Engines, pumps and turbines | |
| #3 | Consumer goods | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Refrigerators | |
| #2 | Heat-exchanger without contact | |
| #3 | Air-conditioning | |
| #4 | Ice-boxes | |
| #5 | Heat-exchange device details | |
| #6 | Gas-turbine plants | |
| #7 | Steam condensers | |
| #8 | Physical training equipment | |
| #9 | Rotary-pistons |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kopko William L | 11 |
| #2 | Federman Israel | 3 |
| #3 | De La Cruz Jose Ruel Yalung | 3 |
| #4 | Kulankara Satheesh | 3 |
| #5 | Nickey Glenn Eugene | 2 |
| #6 | Nemit Jr Paul | 2 |
| #7 | Kester Douglas Alan | 2 |
| #8 | Graybill Andrew John | 2 |
| #9 | Comstock Angela Marie | 1 |
| #10 | Casper Ian Michael | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2012103005A1 | Screw chiller economizer system | |
| US2012125023A1 | Free cooling refrigeration system | |
| US2009025409A1 | Multichannel heat exchanger |