| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 3 | |
| #2 | Australia | 1 | |
| #3 | Belgium | 1 | |
| #4 | Germany | 1 | |
| #5 | Denmark | 1 | |
| #6 | France | 1 | |
| #7 | Italy | 1 | |
| #8 | Sweden | 1 | |
| #9 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mackenzie F | 3 |
| #2 | Mackenzie Frank | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB1584036A | Clips for suspending pipes | |
| GB1532290A | Brackets for suspending pipes and the like | |
| GB1543508A | Clips for suspending pipes |