| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 11 | |
| #2 | Germany | 4 | |
| #3 | Netherlands | 4 | |
| #4 | United Kingdom | 3 | |
| #5 | Denmark | 2 | |
| #6 | Italy | 2 | |
| #7 | Brazil | 1 | |
| #8 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Civil engineering | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Cranes | |
| #2 | Swimming pools | |
| #3 | Nails | |
| #4 | Clutches and brakes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Noly Jean | 4 |
| #2 | Noly J | 3 |
| Publication | Filing date | Title |
|---|---|---|
| NL8004601A | Tower crane. | |
| GB1415928A | Transportable tower crane | |
| NL176248C | Foldable tower crane. | |
| GB1338097A | Erectable tower cranes | |
| GB1236726A | Improvements in or relating to raising the masts of tower-cranes or the like | |
| DE1756828A1 | Collapsible crane | |
| NL164824B | Tower crane. |