| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 9 | |
| #2 | United Kingdom | 3 | |
| #3 | Spain | 2 | |
| #4 | Germany | 1 | |
| #5 | Turkey | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Surface technology and coating | |
| #3 | Transport | |
| #4 | Chemical engineering | |
| #5 | Machine tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Charpentier Jean | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1584658A | Roller table | |
| GB1481607A | Electrolytic treatment drum | |
| FR2081094A7 | Tumbler drum - automatic door - for submersible, electrolytic treatment drum |