| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 5 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | United States | 3 | |
| #4 | China | 1 | |
| #5 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Magnetic or electrostatic solid separation | |
| #2 | Separation | |
| #3 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wiser Forwood | 10 |
| #2 | Kaeppner Benjamin Hans | 7 |
| #3 | Summers George Robert | 7 |
| #4 | Wiser Forwood C | 3 |
| #5 | Kaeppner Benjamin H | 2 |
| #6 | Summers George R | 2 |
| #7 | Hans Kaeppner Benjamin | 1 |
| #8 | Forwood Wiser | 1 |
| #9 | Robert Summers George | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2007076553A2 | Conductive bead for active field polarized media air cleaner | |
| US2007199450A1 | Filter media for active field polarized media air cleaner | |
| US2007199451A1 | Conductive bead active field polarized media air cleaner | |
| US2007199449A1 | Active field polarized media air cleaner |