| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 12 | |
| #2 | Canada | 3 | |
| #3 | Germany | 2 | |
| #4 | United States | 2 | |
| #5 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Treatment of paper-making materials | |
| #2 | Paper-making machines | |
| #3 | Separation | |
| #4 | Paper recycling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lamort Marcel | 3 |
| #2 | Marcel Lamort | 2 |
| #3 | Lamort Fils E Et M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2076899A | Disintegrating paper making material | |
| DE656076C | Method and device for detaching the paper stock layer from the conveyor belt on cell filters | |
| US2043181A | Endless conveyer band filter | |
| DE645678C | Paper stock holder with continuous removal of the fines | |
| CA364159A | Cellular filter | |
| CA358815A | Paper material disintegrating apparatus | |
| CA367576A | Paper-pulp making apparatus |