| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Netherlands | 8 | |
| #2 | Germany | 5 | |
| #3 | United Kingdom | 5 | |
| #4 | Denmark | 4 | |
| #5 | Canada | 3 | |
| #6 | France | 3 | |
| #7 | Austria | 2 | |
| #8 | Italy | 2 | |
| #9 | Norway | 2 | |
| #10 | Sweden | 2 | |
| #11 | United States | 2 | |
| #12 | Belgium | 1 | |
| #13 | Brazil | 1 | |
| #14 | Japan | 1 | |
| #15 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Telecommunications |
| # | Technology | |
|---|---|---|
| #1 | Electrically-conductive connections | |
| #2 | Installation of electric cables | |
| #3 | Cables and insulators | |
| #4 | Shaping of plastics | |
| #5 | Certain plastics | |
| #6 | Pipes | |
| #7 | Telephonic communication | |
| #8 | Selecting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Deurloo Johannis Martinis | 5 |
| #2 | Bruin Hans Nicolaas De | 3 |
| #3 | Deurloo Johannis M | 3 |
| #4 | Deurloo J | 2 |
| #5 | De Bruin H | 2 |
| #6 | Deurloo J M | 2 |
| #7 | Yohanisu Maruchinisu Deyuururo | 1 |
| #8 | Martinus Deurloo Johannes | 1 |
| #9 | Bruin H N | 1 |
| #10 | Deurloo Johannes M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4133416A | Electric cord winder | |
| NL7416325A | Trimmed plastic mold for a mof connection to be molded. | |
| NL7409034A | Socket with connected cable. | |
| NL168664B | Cable sleeve. | |
| NL163380B | Two-pole coupler contact stop for a double-insulated electrical appliance. | |
| GB1284827A | Improved conductor-enclosure | |
| NL162796C | Waterproof socket. | |
| CA903902A | Connector enclosure |