| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 11 | |
| #2 | Australia | 3 | |
| #3 | South Africa | 2 | |
| #4 | Spain | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Mechanical elements | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Metal-working | |
| #2 | Nails | |
| #3 | Unspecified technologies | |
| #4 | Unspecified technologies | |
| #5 | Punching metal | |
| #6 | Making forged metal products | |
| #7 | Thread cutting | |
| #8 | Forging |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ladouceur Harold Abel | 3 |
| #2 | Ladouceur H | 2 |
| #3 | Steward John Hanlen | 2 |
| #4 | Smallegan Jon Marvin | 1 |
| #5 | Steward J | 1 |
| #6 | Matthews John Horton | 1 |
| #7 | Ladouceur Harold A | 1 |
| #8 | Matthews J | 1 |
| #9 | Steward John H | 1 |
| #10 | Sickels David | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB8511862D0 | Pierce nut, panel assembly and attachment method | |
| GB1551353A | Fastener installation heads | |
| ES428903A1 | Method and apparatus for making a strip of fasteners | |
| GB1374186A | Pierce nut installation head | |
| GB1399738A | Panel assembly and method of forming same | |
| ZA7107483B | Improvements in or relating to pierce nuts | |
| GB1327381A | Nut and panel assembly |