| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 8 | |
| #2 | France | 5 | |
| #3 | Switzerland | 3 | |
| #4 | Austria | 2 | |
| #5 | Germany | 2 | |
| #6 | Spain | 2 | |
| #7 | Hong Kong | 2 | |
| #8 | Ireland | 2 | |
| #9 | United States | 2 | |
| #10 | South Africa | 2 | |
| #11 | Brazil | 1 | |
| #12 | Canada | 1 | |
| #13 | Czechoslovakia | 1 | |
| #14 | Egypt | 1 | |
| #15 | EPO (European Patent Office) | 1 | |
| #16 | Italy | 1 | |
| #17 | Republic of Korea | 1 | |
| #18 | Malaysia | 1 | |
| #19 | Philippines | 1 | |
| #20 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Foundations and excavations | |
| #2 | Unspecified technologies | |
| #3 | General building constructions | |
| #4 | Nails |
| # | Name | Total Patents |
|---|---|---|
| #1 | Young Frank Edward | 6 |
| #2 | Young F | 4 |
| #3 | Reddaway Anthony Lewis | 3 |
| #4 | Svensson K R | 2 |
| #5 | Djanoeff Constantine | 2 |
| #6 | Constantine Djanoeff | 2 |
| #7 | Turner Michael John | 2 |
| #8 | Reddaway Anthony L | 2 |
| #9 | Young Frank E | 2 |
| #10 | Reddaway A | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB8529727D0 | Ground anchors | |
| GB2115345A | A pile breaker | |
| HK2780A | Improvements in or relating to pile connecting devices | |
| PH12065A | Modular piling system | |
| IE42936L | Modular piling system | |
| US4009550A | Modular piling system | |
| KR800001061B1 | Pile connecting device | |
| GB1471269A | Piles | |
| GB1473854A | Pile connecting devices | |
| GB1067005A | Improvements in and relating to piles | |
| DE1216205B | Method, protective tube and device for making a foundation pile | |
| GB926096A | Improvements in and relating to pile-driving equipment | |
| GB915151A | Improvements in and relating to foundation shell piles | |
| GB836456A | Improvements in and relating to foundation piles |