| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 13 | |
| #2 | Canada | 8 | |
| #3 | United States | 5 | |
| #4 | WIPO (World Intellectual Property Organization) | 5 | |
| #5 | Norway | 4 | |
| #6 | Netherlands | 3 | |
| #7 | Belgium | 2 | |
| #8 | Czechia | 1 | |
| #9 | Denmark | 1 | |
| #10 | Finland | 1 | |
| #11 | Hungary | 1 | |
| #12 | Ireland | 1 | |
| #13 | Lithuania | 1 | |
| #14 | Latvia | 1 | |
| #15 | Poland | 1 | |
| #16 | Romania | 1 | |
| #17 | Slovenia | 1 | |
| #18 | Slovakia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Civil engineering | |
| #3 | Machine tools | |
| #4 | Machines | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Animal care | |
| #2 | Presses | |
| #3 | Agricultural harvest processing | |
| #4 | Unspecified technologies | |
| #5 | Animal shoeing | |
| #6 | General building constructions | |
| #7 | Roof coverings | |
| #8 | Gearing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Weelink Johannes Martinus Will | 34 |
| #2 | Weelink Johannes M W | 13 |
| #3 | Weelink Johannes Martinus Willibrordus | 2 |
| Publication | Filing date | Title |
|---|---|---|
| NL1030468C2 | Feed fence for cattle. | |
| NL1007247C2 | Feeding fence. | |
| NL1002294C2 | Feeding fence. | |
| CA2114365A1 | Grid floor for a cattle stable | |
| BE1006372A4 | Displaceable feeding fence. | |
| BE1005105A4 | ZELFVANGEND feed bunk. | |
| SI9010892A | Device for feeding animals | |
| CA1185132A | Device for accommodating an animal to be tended |