| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 61 | |
| #2 | United Kingdom | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Mechanical elements | |
| #3 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Sawing | |
| #2 | Punching metal | |
| #3 | Tools for connecting or disengaging | |
| #4 | Gearing | |
| #5 | Wheelchairs and sledges | |
| #6 | Forging | |
| #7 | Milling | |
| #8 | Cycles | |
| #9 | Cycle brakes | |
| #10 | Venting or aerating devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Vernet Arthur | 61 |
| #2 | Langlais Leon | 5 |
| #3 | Arthur Vernet | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB283138A | Improvements in or relating to punching, shearing and slotting machines | |
| GB190601519A | Improvements relating to Shears. |