| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 3 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Brazil | 2 | |
| #5 | Canada | 2 | |
| #6 | China | 2 | |
| #7 | Israel | 2 | |
| #8 | Mexico | 2 | |
| #9 | Norway | 2 | |
| #10 | Poland | 2 | |
| #11 | Yugoslavia (Serbia and Montenegro) | 2 | |
| #12 | Bulgaria | 1 | |
| #13 | Czechia | 1 | |
| #14 | EAPO (Eurasian Patent Organization) | 1 | |
| #15 | Estonia | 1 | |
| #16 | United Kingdom | 1 | |
| #17 | Croatia | 1 | |
| #18 | Hungary | 1 | |
| #19 | Republic of Moldova | 1 | |
| #20 | Slovakia | 1 | |
| #21 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Syringes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dingley John | 28 |
| #2 | John Dingley | 3 |
| #3 | Dingley Jonh | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB0908523D0 | Ventilator apparatus | |
| AU2002222107B2 | Gas exchange |