| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Belgium | 1 | |
| #3 | Brazil | 1 | |
| #4 | Germany | 1 | |
| #5 | Spain | 1 | |
| #6 | France | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Italy | 1 | |
| #9 | Japan | 1 | |
| #10 | Netherlands | 1 | |
| #11 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Electrical machinery and energy | |
| #3 | Engines, pumps and turbines | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Tools for connecting or disengaging | |
| #2 | Pumps | |
| #3 | Electrically-conductive connections | |
| #4 | Punching metal | |
| #5 | Guiding railway traffic | |
| #6 | Metal wire processing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Vanderstappen A | 3 |
| #2 | Peterson Harold R | 2 |
| #3 | Allen R | 2 |
| #4 | Swanson Edwin C | 1 |
| #5 | Arubaato Daburiyuu Bandaasutat | 1 |
| #6 | Allen R Van | 1 |
| #7 | Vanderstappen Albert W | 1 |
| #8 | Allen Richard F Van | 1 |
| #9 | Richiyaado Efu Ban Aren | 1 |
| #10 | Schwab Charles J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ZA7902240B | A twospeed pump assembly | |
| US3355585A | Railroad switching device | |
| US2864272A | Wire bending tool | |
| US2828656A | Bending and kinking hand tool | |
| US2811064A | Wire bending tool |