| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 8 | |
| #2 | EPO (European Patent Office) | 7 | |
| #3 | Australia | 5 | |
| #4 | Brazil | 5 | |
| #5 | WIPO (World Intellectual Property Organization) | 5 | |
| #6 | South Africa | 5 | |
| #7 | Spain | 4 | |
| #8 | United States | 4 | |
| #9 | Canada | 3 | |
| #10 | Mexico | 3 | |
| #11 | Italy | 2 | |
| #12 | Republic of Korea | 2 | |
| #13 | USSR (Union of Socialist Soviet Republics) | 2 | |
| #14 | German Democratic Republic | 1 | |
| #15 | Yugoslavia (Serbia and Montenegro) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Mechanical elements | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Forging | |
| #2 | Making forged metal products | |
| #3 | Clutches and brakes | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Langford Edward Alfred | 32 |
| #2 | Morden Geoffrey Allen | 23 |
| #3 | Neale Reginald Leslie | 15 |
| #4 | James Stephen Richard | 12 |
| #5 | Langford Edward A | 7 |
| #6 | Neale R L | 5 |
| #7 | Morden Geoffrey A | 5 |
| #8 | Neale Reginald L | 5 |
| #9 | Langford E A | 5 |
| #10 | James Stephen R | 3 |
| Publication | Filing date | Title |
|---|---|---|
| GB8629226D0 | Loading segmented die | |
| GB8520641D0 | Tool | |
| GB8404321D0 | Tool | |
| GB8326462D0 | Manufacture of article having undercut internal surface | |
| BR8307557A | Tool for employment in the manufacture of hole article; hole article and process for its manufacture | |
| BR8307558A | Tool to be used in the manufacture of a hole item; press equipped with a tool; process to make a hole item by using a tool; hole item | |
| ZA8307328B | Manufacture of article having undercut internal surface | |
| ZA8307329B | Tool for and method of making hollow articles |