| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 4 | |
| #2 | United Kingdom | 3 | |
| #3 | Germany | 2 | |
| #4 | Austria | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machine tools | |
| #3 | Machines | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Belts or cables for driving | |
| #2 | Unspecified technologies | |
| #3 | Shafts | |
| #4 | Making metal sheets | |
| #5 | Punching metal | |
| #6 | Clutches and brakes | |
| #7 | Making forged metal products | |
| #8 | Skates | |
| #9 | Nails | |
| #10 | Making screws |
| # | Name | Total Patents |
|---|---|---|
| #1 | Violleau Andre | 1 |
| #2 | Witsenhausen-Adelmann Robert E | 1 |
| #3 | Witsenhausen-Adelmann Robert | 1 |
| #4 | Andre Violleau | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1182688A | Connecting Device | |
| US3239930A | Method of producing hollow tubular bodies | |
| GB870844A | Connecting rods and method for executing same |