| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 4 | |
| #2 | Argentina | 1 | |
| #3 | Bulgaria | 1 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | Czechia | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | Israel | 1 | |
| #9 | Jordan | 1 | |
| #10 | Mexico | 1 | |
| #11 | Malaysia | 1 | |
| #12 | Norway | 1 | |
| #13 | New Zealand | 1 | |
| #14 | Poland | 1 | |
| #15 | United States | 1 | |
| #16 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Control |
| # | Technology | |
|---|---|---|
| #1 | Teaching materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Edgar Mark Andrew | 14 |
| #2 | Edgar Mark A | 1 |
| #3 | Andrew Edgar Mark | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU3784400A | Reading aid | |
| MY127844A | "reading aid" | |
| JO2021B1 | Reading Aid | |
| AU685731B1 | Reading aid | |
| AUPN520495A0 | Reading aid |