| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Belgium | 3 | |
| #2 | Spain | 2 | |
| #3 | France | 2 | |
| #4 | Canada | 1 | |
| #5 | Germany | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Textiles and paper | |
| #3 | Consumer goods | |
| #4 | Civil engineering | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Textile material production | |
| #2 | Animal care | |
| #3 | Trimmings | |
| #4 | Dredging | |
| #5 | Belts or cables for driving | |
| #6 | Swimming pools | |
| #7 | Planting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Albert Marcel | 3 |
| #2 | Parenteau Robert | 3 |
| #3 | Fortin Joseph | 3 |
| #4 | Albert Henri | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4382321A | Machine for fraying woven fabrics | |
| DE2630162A1 | Drive box for reciprocal chain - has pawl spring loaded between links but released to reverse drive upon excess chain tension | |
| GB1409361A | Apparatus for removing manure or animal droppings from a trough or ditch | |
| ES188644A1 | A device for extensible thread terrajas of adjustable guide, without possible interchangeable bushings |