| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 8 | |
| #2 | WIPO (World Intellectual Property Organization) | 2 | |
| #3 | Australia | 1 | |
| #4 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Medical technology | |
| #3 | Machine tools | |
| #4 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Implantable devices | |
| #3 | Earth drilling | |
| #4 | Tools for connecting or disengaging | |
| #5 | Venting or aerating devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Menzies John | 5 |
| #2 | Grant David | 3 |
| #3 | Menzies William G | 2 |
| #4 | Hall Peter | 2 |
| #5 | John A Menzies | 1 |
| #6 | Peter Hall | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB201806944D0 | Inflatable stent | |
| GB201411432D0 | Pipe connector removal tool | |
| GB201401349D0 | Apparatus and method for removing a pipe connector | |
| GB201319786D0 | Apparatus and method for removing a pipe connector | |
| GB201309965D0 | Pipe seal | |
| GB201216091D0 | Pipe seal | |
| GB201017863D0 | Pipe seal | |
| GB201002319D0 | Pipe seal |