| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Canada | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Australia | 1 | |
| #6 | China | 1 | |
| #7 | Singapore | 1 | |
| #8 | United States | 1 | |
| #9 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Venting or aerating devices | |
| #2 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Love Carl | 8 |
| #2 | Dalton Martin Walter | 4 |
| #3 | Carl Love | 2 |
| #4 | Martin Dalton | 1 |
| #5 | Dalton Martin | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB201711307D0 | Automatic shut off valve | |
| GB201413921D0 | Sheath for multiple pipes or tubes | |
| GB0902247D0 | Shut-off valve |