| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Argentina | 1 | |
| #2 | Austria | 1 | |
| #3 | Australia | 1 | |
| #4 | Belgium | 1 | |
| #5 | Canada | 1 | |
| #6 | Switzerland | 1 | |
| #7 | Finland | 1 | |
| #8 | France | 1 | |
| #9 | United Kingdom | 1 | |
| #10 | Ireland | 1 | |
| #11 | Israel | 1 | |
| #12 | Italy | 1 | |
| #13 | Norway | 1 | |
| #14 | United States | 1 | |
| #15 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Office furniture | |
| #2 | Toys | |
| #3 | Nails |
| # | Name | Total Patents |
|---|---|---|
| #1 | Verholt Johannes Maria | 2 |
| #2 | Verholt J | 2 |
| #3 | Verholt J M | 1 |
| #4 | Verholt Johannes M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU3999272A | Kit for assembling for example apiece of furniture, a partition or toys from panels and strips | |
| US3820299A | Kit for assembling for example a piece of furniture a partition or toys from panels and strips |