| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 3 | |
| #2 | Canada | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Diagnosis and surgery | |
| #2 | Physical therapy devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ball Karlene K | 9 |
| #2 | Berg Kristina K | 4 |
| #3 | Roenker Daniel L | 3 |
| #4 | Roenker Daniel | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2327249A1 | Method and apparatus for training visual attention capabilities of a subject | |
| US5801810A | Method and apparatus for testing visual attention capabilities of a subject | |
| US4971434A | Method for diagnosing deficiencies in and expanding a person's useful field of view |