| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Canada | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Australia | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Surface technology and coating | |
| #3 | Thermal processes | |
| #4 | Chemical engineering | |
| #5 | Consumer goods | |
| #6 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Structural elements | |
| #3 | Air-conditioning | |
| #4 | Layered products | |
| #5 | Separation | |
| #6 | Ice-boxes | |
| #7 | Cleaning | |
| #8 | Nails |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kupferberg Robert Jeffrey | 10 |
| #2 | Meldrum Ilye | 6 |
| #3 | Kupferberg Robert | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2019063785A1 | Stepped damper | |
| US2019226752A1 | Cooling coil drain pan | |
| US2019128549A1 | Method and system for controlling air flow within a ventilation system | |
| US2018031154A1 | Compression seal groove connector | |
| US9010053B1 | High strength thermal barrier panel for an H.V.A.C. unit housing |